Mathematics High School

Helpp pls it’s 25 points each

Answers

Answer 1

Answer:

1.= 2.5

2.= is incorrect because there should not be more than one = sign

Step-by-step explanation:

Related Questions

I just need help with the graphing the rest of them are all drop downs lol

Answers

Begin by putting a point on -2 on the y axis. Next, repeat going up 3 and 1 to the right.

This is really head to so try yo best

Answers

???

soooo..........whats ur question

BEST ANSWER WILL BE MARKED BRAINIEST
Are same side interior angles complementary or supplementary?
Are same side exterior angles complementary or supplementary

Answers

Answer:

Side interior angles are most definitely supplementary

Step-by-step explanation: I'm pretty sure that other guy just guessed

Bryant collected 2 pounds of newspaper for the recycling drive. Luther collected 3 7/8 times as much newspaper as Bryant. How many pounds of newspaper did Luther collect?

Answers

Answer:

Luther collected 7.75 pounds of newspaper

Step-by-step explanation:

2 times 3.875

7.75

6 blue slabs have a mean weight of 7 kg. 3 yellow slabs have a mean weight of 5 kg. 1 grey slab has a mean weight of 9kg. work out the mean of 10 slabs

Answers

Answer: 6.6kg

Step-by-step explanation:

6 blue slabs have a mean weight of 7 kg. The total weight of the 6 blue slabs will be:

= 6 × 7kg

= 42 kg

3 yellow slabs have a mean weight of 5 kg. The total weight of the 3 yellow slabs will be:

= 3 × 5kg

= 15kg

1 grey slab has a mean weight of 9kg.

To get the mean of the 10 slabs, we add their total weights together and divide by 10. This will be:

= (42kg + 15kg + 9kg)/10

= 66kg/10

= 6.6kg

Based on the information given the mean of 10 slabs is 6.6 kg.

Formulate

(9+5×3+6×7)/10

Calculate the quotient

9+15+6×7/10

9+15+42/10

Calculate the sum or difference

24+42/10

66/10

Reduce the fraction

33/5

Hence:

Mean=6.6 kg

Inconclusion the mean of 10 slabs is 6.6 kg.

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CAN SOMEONE PLEASE HELP ME WITH THIS

Answers

for 2 and 6 the answer is 106

(4.076 x 10^4) + (3.2 x 10^4)

Answers

Answer:

72760

Step-by-step explanation:

Check

Your Understanding

Marcos deposited $500 into a 2.5-year simple interest account. He wants to earn $50 interest. What interest rate must the account pay?

Answers

The account must pay a 40 percent interest rate under Marcos.

A basic interest account is what?

A loan's or deposit's initial principal serves as the foundation for simple interest.

Contrarily, compound interest is calculated based on both the principal amount and the interest that is accrued on it each period.

Simple interest is simpler to compute than compound interest because it is just applied to the principal.

based on the information provided,

500+x=200

x=200/500

x=40

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How do Sasa’s film techniques relate to the content and mood of this excerpt?

Answers

Answer:

its a.

Step-by-step explanation:

i took the quiz.

Answer:A

Step-by-step explanation:I DID THE QUIZ

How could i improve my math skills? i'm so freaking bad at math i've been in a f for over a month and don't remember anything i've learned over the years. i'm in 10th grade and feel like imma fail or have to dropout of school to be a failure at life. >:(
how can i get better b4 i get kicked outta my homeschool and put into brick and mortar and get the 'rona.

Answers

Flash cards to study

Evaluate the expression 8n for n = 1 5/12

Answers

Answer

8n=34/3

Step-by-step explanation:

1 5/12=17/12

17/12*8/1=136/12=34/3

what is the slope of the line please help

Answers

Answer:

The slope is -3

Step-by-step explanation:

Pick any 2 points I picked 4,7 and 3,4. Next Take your y2 which is 4 and subtract that by your y1 which is 7 and get -3. Next do x2- x1 which is 3-4= -1. So it would be -3/-1. And reduce to -3! <3

Jackson is riding his bike in a 150 mile race. If he wants to keep the same pace for the first five hours then go as fast as he can the last 20 miles. How many miles should he travel in the first hour of his race?

Possible answers:
A. 18 miles
B. 22 miles
C. 24 miles
D. 26 miles

Answers

I think A or B I’m so sorry if this is wrong

Answer:

Step-by-step explanation:

It is b

1. -1 + 2

2. 1 + (-2)

3. -1 - 2
-
4. 1 - (-2)

Answers

Answer:

1. 1

2. - 1

3. - 3

4. 3

Is the answer.

1.) 1
2.) -1
3.) -3
4.) 3

PLZZZZZ HELP I WILL GIVE BRAINLEST POINTS AND EXTRA POINTS
1. Identify each of the following situations or equations as proportional or non-proportional and explain your reasoning.

(a) The total cost of rent is determined by recording x months of rent at $1400 per month, plus a $150
application fee.
(b) y =3/4x
(c) y=1/2x - 6

Answers

Answer:

a. Non proportional

b. Proportional

c. Non proportional

Step-by-step explanation:

Here, we want to determine if each situation is proportional or not

a) Non-proportional

This is because the amount y paid in a month will be;

y = 1400x + 150

Since the amount paid is not solely dependent on the number of months, then we do not have a proportional relationship

b) proportional

y = 3/4x

The value of y is dependent solely on that of x, so the relationship is proportional

c) non proportional

Since the value of y is not solely entirely dependent on x value, then the relationship is not proportional

Need help ASAP!!!Thanks

Answers

Answer:1144.2 for question 5

Step-by-step explanation:

what is the slope of (12,22) (-20,19)

Answers

Answer:

3/32

Step-by-step explanation:

The slope is found by

m = ( y2-y1)/(x2-x1)

= ( 19-22)/(-20-12)

= -3/-32

= 3/32

Select the budget that would most quickly achieve the financial goal of saving $6000 for college tuition.

Answers

Answer:

Step-by-step explanation:

I would assume budget A would save the quickest because you put more money in savings in that budget.

Given the function h(x)=x^2-5x-1, determine the average rate of change of the function over the interval −2≤x≤5.

Answers

Answer: -2

Step-by-step explanation:

1. Triangle ABC is congruent to triangle EDF. So, Kiran knows that there is a sequence of rigid motions that takes ABC to EDF.
Please answer as soon as possible thank you!

Select all true statements after the transformations:
a. Angle A coincides with angle F.
b. Angle B coincides with angle D.
c. Segment AC coincides with segment EF.
d. Segment BC coincides with segment ED.
e. Segment AB coincides with segment ED.

Answers

Answer: B.

Step-by-step explanation:

The true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.

Recall what congruent triangles share in common:

If two triangles are congruent, all three sides of one triangle will be congruent to all corresponding three sides in the other triangle.If two triangles are congruent, all three angles of one triangle will be congruent to all corresponding three angles in the other triangle.

Thus, if triangle ABC is congruent to triangle EDF, then Kiran will know that after the transformation:

<A will coincides with angle E<B will coincides with angle D<C will coincides with F

Segment AC will coincides with EF, AB to ED, as well as BC to DF.

Therefore, the true statements after the transformation, given that triangles ABC and EDF are congruent are: statements B, C, and E.

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Carter bought 0.1 pounds of peanuts and 0.2 pounds of raisins. How many pounds of snacks did he buy in all?

Answers

Answer:

0.3 lbs

0.1 + 0.2 =0.3

you're welcome

Answer:

Carter got 0.3 pounds of snacks

24% of what number is 16.08

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

16.08*100/24 is the formula

A birds eggs are hatching there are 42 yellow baby birds and 41 red baby bird what is thr ratio of yellow birds to red birda

Answers

Answer:

42:41

Step-by-step explanation:

I need help plz!!!!
I need help plz!!!

Answers

Answer:

Step-by-step explanation:

In school i did these but i have no clue how to do them.I will try though:)

Ten students in your class put their names on slips of paper inside a box. Out of the ten students, four are girls, and six are boys. Five names are chosen.
What is the probability that three girls and two boys are chosen?

1.90%
350%
7.14%
23.81%

Answers

Answer:

23.81%

Step-by-step explanation:

The total number of ways to select 5 out of 10 will be;

10 C 5 = 252

The number of ways of selecting 2 boys out of 6 will be

6 C 2 = 15 ways

The number of ways of selecting 3 girls out of 4 will be

4 C 3 = 4 ways

The probability of both will be;

(4 * 15)/252 = 60/252 = 0.238095238095

To the nearest percentage, that will be 23.81%

are 3 6 9 12 15 and 18 a related function

Answers

yeah bc they all share 3

Yes, they are shared the number 3!

A hypothetical population consists of eight individuals ages 14, 15, 17, 18, 19, 21, 28, and 30 years What is the probability that a person in this population is a teenager? What is the probability of selecting a participant older than 30? What is the probability of selecting a participant who is at least 20 years old?

Answers

Answer:

1)0

2)3/8

Step-by-step explanation:

2)total number of participants who are at least 20 years old = 3

Total number of participants= 8

which is greater -13 or -16?

Answers

Answer:

-13

Step-by-step explanation:

La ciudadde osaka japon se encuentra a (9x10 elevado a 6 )+ (6x10 elevado a 5)+ (8x10 elevado a 3+ (8x10 elevado a 2)+ 7x10 de milan italia
a) expresa los datos en kilometros
b)¿ que distancia habra recorrido un avion q salio de milan a osaka y se encuentra aun tercio de su destino???

Answers

Answer:

Step-by-step explanation:

The correct answer is A

what is the 289345.29 x 13.4

Answers

3,877,226.886

that the answer

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When glucose, a 6-carbon sugar, is broken down during glycolysis, what product forms? A 36-m-wide field is how many yards wide?The field is yards wide.(Type a whole number or a decimal. Round to three decimal places as needed.) Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as bull shark teeth. What does the ratio 6:8 represent in this situation? What does the ratio 4:18 represent in this situation. Explain your reasoning. Include a model in your explanation. I Let A = {1, 2, 3, 4, 5} and B = {2, 4}. What is A B Who was the first person in modern times to explore the Colorado River and Grand Canyon?A: John Wesley PowellB: William ClarkC: John MuirD: Thomas Jefferson FIRST RIGHT ANSWER GETS BRAINLIEST!!!!A chimpanzee has a lifespan of approximately 50 years. The average lifespan of a Galapagos tortoise is at least 4 times that of a chimpanzee. Write an inequality to represent the lifespan of a Galapagos tortoise. Who was the most influential abolitionist leader? what combines to form rocksminerals Crystal'sother rocks p 22 < 40 . could you give me the answer and the steps thank you! what is makaton detailed description A denotes an mn matrix. Determine whether the statement is true or false. Justify your answer. The row space of AT is the same as the column space of A. Which are reasonable solutions for this situation if xrepresents the number of hot dogs sold and yrepresents the number of bottles of water sold? Checkall that apply.O (-1,5)O(0,6)O (2, 1)(1, 1.5)(1,3)O (2, 2) I WILL GIVE BRAINLIEST IF YOU ANSWER THIS QUESTION CORRECTLY (5/9 multiplied by -4) + (3/4 multiplied by -6) is ? Please please help ill give brainiest!! 30 Points!!! Which translation rule describes the translation that is 2 units to the right and 8 units down? (1 poina(x,y) (x + 2, y - 8)(x, y) (x - 2, y - 8)(x,y) (x-2, y+8)(x, y) (x + 2, Y + 8) 2. Determine the scale factor of a drawing if the scale is 1 inch = 4 feet. Read these stanzas from "The Inchcape Rock."I NEED HELP ASAP PLEASE!!!No stir in the air, no stir in the sea,The ship was as still as she could be;Her sails from heaven received no motion;Her keel was steady in the ocean.Without either sign or sound of their shockThe waves flowed over the Inchcape Rock;So little they rose, so little they fell,They did not move the Inchcape Bell.How does the poet's use alliteration in the first two stanzas of "The Inchcape Rock" affect the poem?The repetition of words beginning with the m sound helps create a quickening pace in the poem.The repetition of words with the n sound contributes to the rhythm of the opening lines.The repetition of words with the h sound contributes to a negative tone in the first stanza.The repetition of words beginning with the s sound contributes to the silent and still mood of the opening lines. i need some help please Help I need help on this one the faster particles move the less kinetic energy they have true or false