Mathematics Middle School

Pls help me so I can pass

Answers

Answer 1

What kind of angle is it??

Related Questions

HELPPPPPP QUICKKKKK!!!!!!!!!!

Answers

Answer:

35x+55 = 160

Step-by-step explanation:

Cost equal flat rate plus rate per hour times hours where x is the number of hours worked

cost = 55 + 35x

160 = 55 + 35x

Rewriting

35x+55 = 160

D is the correct answer, 35x + 55 =160!

What are the opposites of 8, −2.8, 3.35, and 8 1/2?

Enter the answers in their respective order, each separated by a comma.

Answers

Answer:

-8, 2.8, -3.35, -8 1/2

Step-by-step explanation:

Answer:

-5,2.5,-1.15,-9 1/5

Step-by-step explanation:

Help with math 10 points

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1. Substitute y=5x−7 into −3x−2y=−12.
2. Simplify 5x−y−3x−2y to 2x−3y.
3. Add 2y to both sides.
4. Simplify −3x−10x+14 to −13x+14.

(I answered it from top to bottom, so it would go top 1 2 to botttom 3 4)

I honestly don’t know

please help it's due in a few minutes

Answers

Answer:

x + 90 = 7x

<=> 6x = 90

<=> x = 15

with x = 15 => the measure of each vertical angle is

7 x 15= 105⁰

The answer is x=15 I check twice

The question is in the pictures.

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does it come with an equation??

We can’t see anything

Using the graph of the line below, what is the y coordinate when x = 2?

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The answer is 4 because it is rise over run. when you rise 4 you get a run of 2

It would be 4.

1. Look at the x coordinate at 2
2. Find where the slope intercepts x=2
3. y=4

ASAP!!! "Find the unknown number. 8÷?=90"

Answers

Answer:

11.25

Step-by-step explanation:

Answer:

8 / 0.08888888888

Different cities have different sales tax rates. Here are the sales tax charges on the same items in two different cities. Complete the tables.
City 1
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.48
8.48
lamp
25.00
1.50

pack of gum
1.00

laundry soap
12.00

x

City 2
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.64
8.64
lamp
25.00
2.00

pack of gum
1.00

laundry soap
12.00

x

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Answer:

What i xant understand ined pic

I don’t know at all my fault og 22
Sjjdndjxxc

Please help!!!!!!!!!!!!!!!!!!!!

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Answer:

4. alternate exterior angles

5. 4.5

Alternate exterior angles 5.45 hope this helps

Please help me with this question .

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Answer:

Step-by-step explanation:

hope it helps

The second one
have a good day

Find the volume of this prism.

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Isnt it letter D ? Not sure tho

It is D because you have to multiply 8x7 which is 56 and then multiply 14x 56 which is the answer 784.

Aydin walks his dog Dexter regularly. Aydin walks Dexter 5 miles every 8 days. Over the last 40 days how far have Aydin and Dexter walked?

Show work, show steps!

Answers

I do this differently from many people, but the answer is 25 miles. If they walk 5 miles every day, and it’s a 40 day process, you multiply 8 by 5, which equals 40. After that you multiply 5 by 5 and you get 25. Sorry if that’s hard to understand, but the answer is 25.

Please help i need it urgent and will give brainliest

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4.2 if I am wrong sorry lol I tried my best so don’t judge

4.2 hope this helps!!!!

which angles are complementary to each other select all that apply

Answers

Answer: 4 and 1

Step-by-step explanation:

Both ∠4 and ∠1 are equal angles. Both the angles are beside a right angle and you can measure it. The other answers are over 90 degrees, or below 90. This is because they either combine a 90 degree angle with another angle, or that they are too small and obvious that they are not complementary.

Answer:

<2 and <4

complimentary <s add up to 90 °

4.Find the solution mentally.
a. 3 x -4 = a
b. b x (-3) = -12
c. -12 x c = 12
d. d x 24 = -12

Answers

Answer:

3×-4=a

a=-12

b×(-3)= -12

-3b= -12

b=-12

-12c=12

c=-1

d×24= -12

24d= -12

d= -1/2 or -0.5

3*-4=-12
4*-3=-12
-12*-1=12

please help! i don’t understand this question thank youuuu

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can i see it with the drop menus down

I’ll come back n help

Find the measure of each of the following

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I just had the similar question

I had this question too lmk when u get the answer

IF YOU ANSWER CORRECTLY I WILL GIVE BRAINIEST!,
2. At a fair, each person can spin two wheels of chance. The first wheel has the numbers 1, 2, and 3. The second wheel has the letters A and B. (d) List all the possible outcomes of the compound event. (e) If you spin both wheels, what is the probability that you get either a 1 or an A? Explain.

And pls don’t answer if you don’t know it.

Answers

Answer:

Possible outcomes: 1a 1b 2a 2b 3a 3b

Outcomes for spinning a one = 2

1a, and 1b 2/6

Outcomes for spinning an "a" = 3

1a, 2a, and 3a.

1a is already in the first set so we can exclude it. 2/6

2/6+2/6=4/6

There is a 4/6 or 2/3 chance of getting either an a or an 1

Answer:

(d) 1A, 1B, 2A, 2B, 3A, 3B

(e) 2/3 or 66.66% chance

Explanation is below

Step-by-step explanation:

(d) The Total outcomes are 3*2 = 6, because there are 3 numbers and 2 letters.

The outcomes are:

(e) Of the 6 outcomes, 3 of them have A and 2 of them have 1. But one of them has an A and 1, so it is 4 outcomes: 1A, 1B, 2A, and 3A.

So it is 4/6 = 2/3, or 66.66...% chance

Find the volume of the figure
A.) 665 ft^3
B.) 5880 ft^3
C.) 680 ft^3
D.) 560 ft^3

Answers

Answer:

Step-by-step explanation:

The answer is A 665 ft

Find the mean of 1.3.8.2.6.3

Answers

Answer:

4 + 54k - 4F^1

1.3+8.2+6.3…then divide by 3

Tim has X beads
Amy has 2 more beads than Tim
Sarah has 5 times as many beads as Amy
How many beads does Sarah have?

Answers

Answer:

5x + 10

Step-by-step explanation:

Amy has 2 more beads than Tim, x, so she has x + 2 beads.

Sarah has 5 times more beads than Amy, so 5(x + 2). Simplifying this, we get 5x + 10

Sarah has 5x + 10 beads

Tim x Amy x+2 Sarah 5(x+2)
So Sarah has 5(x+2) which simplified is 5x+10

What is the circumference of each circle? Use 3.14 for PIE. Round to the nearest tenth if necessary.

Answers

The answer is D 56.5

Answer A.28.3mm

PA BRAINLIST NLNG PO

BRAINLIEST IF correct

Answers

Answer: 4.6 cattle

Step-by-step explanation:

Since you are finding the average, you have to...

Step 1: Add all of the numbers:

4 + 1 + 9 = 14

Step 2: Divide 14 by 3 (the amount of numbers added)

14 ÷ 3 = 4.666666666667 (to be exact)

(Wishing the rancher good luck to take care of 2/3 of a cow)

Happy to help :)

-jp524

Answer:

abot 18

Step-by-step explanation:

help plzzz...also give steps

Answers

Answer:

392π

Step-by-step explanation:

Equation is 1/3(piR^2)*h

Radius is 7, 7 squared is 49.

1/3(49π)(24)

392π

The answer is 392 sorry if it’s wrong

Plz help will be marked BRAINLIEST

Answers

Answer:

[tex]3x = 90 \\ x + y = 90 \\ x + y + z = 360[/tex]

3x=90
x+y=90
x+y+2z=180

what angles are complementary to 3 ? select all that apply

Answers

Answer:

its angle 2

Step-by-step explanation: a complementary angle is a angle tat adds up to 90 degrees and 3 and 2 will add up to 90

it’s angle 2
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What is the volume of the following rectangular prism?

Answers

The volume of a rectangular prism is a measurement of the occupied units of a rectangular prism. ... It is also defined as the number of units used to fill a rectangular prism. The volume of the rectangular prism is equal to the area of the base times its height.

V of rectangular prism formula: L x W (some combine these two and say “area of the base”) x H.
They gave you the “area of the base” as 25/4 is in units squared. So you just need to multiply 25/4 x 8/5 = 200/20 which is 10 units cubed.
If decimals are easier 25/4 = 6.25 and 8/5 = 1.6. So 6.25 x 1.6 = 10 units cubed.

How much fabric did Daria use to make this number cube?

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It’s C

294cm(squared)

Help!!!! please help me !!!!!!

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Answer:

8 1/2

Step-by-step explanation:

I converted to decimals to make it easier :)

9.75 - 2.2 + 0.5

This is equal to 8.05, which is equal to 8 and 5/100, or 8 and 1/20

8 1/20 .8 whole number and 1/20 is fraction

ALGEBRA 1!!!! TY!!
1. f(x)+g(x) . Solve it algebraically and then graph the result on the same graph above. (Creating a table for each function might be helpful as well)
2. Is there a way of determining the graph of f(x)+g(x) without solving it algebraically? Explain your thinking below. If you do not notice a pattern then try the combination f(x)=x+2 and g(x)=1.

Answers

Answer:

Step-by-step explanation:

The answer is 73 without a doubt

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