Mathematics High School

b) Given that BC = 5 cm,
work out the perimeter of the triangle.
​

Answers

Answer 1

Answer:

perimeter BC=5

PERIMETER = THE SIDES OR SURFACE

SO ITS

5+5+5= 15

Related Questions

Solve the inequality. T/4 > 7

Answers

Answer:

T>28

Step-by-step explanation:

Multiply 4 to both sides to get your variable alone.

16+4(c-5)=220 what is c

Answers

Answer:

c=205

Step-by-step explanation:

C=56
distribute the 4 in the parentheses then solve the equation

URGENT!!! From 120 to 140 find the percentage change

Answers

i believe it’s 16.6666666 but rounding should be 16.7:)
16% is the answer I think

Help! Plz!
What reflections map the figure onto itself?


The reflections that map the figure onto itself are Ra and Rb where a = and b =

Answers

9514 1404 393

Answer:

a = mb = n

Step-by-step explanation:

The axes of symmetry are shown and labeled m and n. Reflection across either (or both) axis of symmetry will map the figure to itself. Apparently, you want to designate those reflections as ...

  Ra . . . where a = m

  Rb . . . where b = n

Answer:

hope this pic helps enjoy

Only for BreannWright09

Answers

Answer:

thanks for points i know u only wanted my sis (breann) to answer

Step-by-step explanation:

Answer:

me like foood

Step-by-step explanation:

thanks for the points bubba

What is 325.623 rounded to the nearest tenth

Answers

325.6 is your answer :

If the number that comes before it is smaller than 5, you keep the number the same. If it’s larger than 5, then you boost it up one. For example, if it was 325.683, you’d round that to 325.7.

Hope that helps!

Answer: 325.6

Step-by-step explanation: 6 is in the tenth place and you don't round up the two

The endpoints of the diameter of a circle are (6,5) and (-2, 3). Which equation represents the circle?
A)
(x - 2)^2 + (y – 4)^2 = 9
B)
(x+ 2)^2 + (y + 4)^2 = 16
C
(x - 2)^2 – (y + 4)^2 = 16
D)
(x - 2)^2 + (y - 4)² = 17

Answers

Answer:

Step-by-step explanation:

х
2
4
6
8
10
у
1
5
9
13
17
HELP

Answers

Step-by-step explanation:

y=2x-3

Answer:

y=2x-3

Step-by-step explanation:

figure out the slope with the points (2,1) and (4,5) to get the slope of 2 meaning that you already have this much of the equation y=2x than figure out what you would need to make those points true so y=2x-3

Will sells 35 L of milk in a day how many liters of milk will be sold if he has
to sell 125% more milk per day

Answers

Answer:

i think it is 43.75

Step-by-step explanation:

Either that or 39.375

(Sorry I couldn't answer in more detail. Please don't get mad at me)

Answer:78.75

1.25×35=43.75

43.75+35=78.75

I hope this is good enough:

Adele spent 8 minutes on the phone while routing 2 phone calls. If she routes 4 phone calls, how much time will Adele have spent on the phone in total? Solve using unit rates.

Answers

Answer:

16 minutes

Step-by-step explanation:

Given

Represent minutes with M and Phone calls with P.

When M = 8; P = 2

Required

Determine M when P = 4

First, we need to determine the constant of proportion using:

[tex]M = k * P[/tex]

Where k represents the constant:

[tex]8 = k * 2[/tex]

Divide through by 2

[tex]4 = k[/tex]

[tex]k = 4[/tex]

Solving for M, when P = 4

Substitute 4 for P and 4 for k in [tex]M = k * P[/tex]

[tex]M = 4 * 4[/tex]

[tex]M = 16[/tex]

Hence:

She spent 16 minutes in total

I need help just say the answer that’s all I need

Answers

Step-by-step explanation:

sorry I m not able to understand the question thank you for extra points

The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?

A. $58
B. $68
C. $78
D. $340

Answers

Answer:$68

Step-by-step explanation:

Add $47+$66+$68+$71+$88. You get $340. Divide this by 5 (because there are 5 weeks). You get $68.

Kona’s mother realized that her age is the difference of Kona’s age squared and four. If k represents Kona’s age, which expression represents Kona’s mother’s age?
k squared minus 4
k cubed minus 4
k squared + 4
k cubed + 4

Answers

Answer:

k squared minus 4/ A

Step-by-step explanation:

took the test

Answer:A. k squared minus 4

Step-by-step explanation:

Write the equation of the line that passes through the given points. ​(0,2) and( 2,11)

Answers

Answer:

9/2

Step-by-step explanation:

what is 4/7 of 70 apples

Answers

Answer:

40 apples

Step-by-step explanation:

4/7 of 70

1. rewrite in mathematical terms

4/7 * 70

2. solve

4/7 * 70

= 40

the cost of a hotel room for 5 nights is $610. there is a 9.5% tax

Answers

Answer:

wrong it is 667.95

Step-by-step explanation:

Is this correct or wrong?

Answers

Answer:

It is correct :)

Step-by-step explanation:

Which method can you use to prove that the triangles are congruent

Answers

Answer:

HL

Step-by-step explanation:

It's a right triangle.

Answer: HL

Step-by-step explanation: because they are right triangles

Bruce drew a scale drawing of a house and its lot. The house's driveway, which is 17 feet
wide in real life, is 34 inches wide in the drawing. What scale did Bruce use for the drawing?

Answers

Answer:

1/6

Step-by-step explanation:

Convert 17 feet to inches. 17×12 = 204

204 inches to 34 inches.

204/34 = 6

Remember we are scaling down

204× 1/6 = 34

jose bought 4.75 pounds of pecans at $5.80 per pound. how much did jose pay for the pecans​

Answers

Answer:

27.55

Step-by-step explanation:

4.75 times 5.80 is 27.55

Hope it helps!

Evelyn can run 3 miles in 40 minutes. Which equation can be solved to
find m, the number of miles Evelyn can run in 60 minutes?
3
1
=
40
m
m
B
3
40
=
1
3
m
60
40
60
D
3
40

Answers

Answer:

4.5 miles

Step-by-step explanation:

you do 40/3 and get .75, then do .75 times 60 and you get 4.5 miles. her mile a minute ratio is 13 mins and about 23 seconds

can Someone help me ​

Answers

Answer:

I believe that the answer is x < -10

Step-by-step explanation:

I plugged in -10 into the equation and it was right.

i need help please
its pretty urgent

Answers

~A ~Because you multiply five times D equals 5D +5×1=5

I'LL GIVE BRAINLIEST! Which property of similarity can be used to prove triangles LKJ and ZYX are similar? A) SAS B) AA C) SSS D) Not enough information given

Answers

Answer:

B, because it’s Angle Angle, or (A,A)

The given triangles are similar by AA rule of similarity.

What is triangle similarity?

If two triangles have two pairs of sides in the same ratio and the included angles are also equal, then the triangles are similar.

Given are two triangles,

AA rule of similarity:

If any two angles of a triangle are equal to any two angles of another triangle, then the two triangles are similar to each other.

Here we see,

∠ K ≅ ∠ Y

∠ J ≅ ∠ X

Hence, we can say that, both are similar by AA rule.

For more references on similarity, click;

https://brainly.com/question/26451866

#SPJ2

Skylar and Rodrigo each recorded how far they traveled while skateboarding. Skylar traveled 65 feet in 5 seconds and Rodrigo traveled 108 feet in 8 seconds. How much farther did Rodrigo travel per second than Skylar?

PLEASE PUT YOUR ANSWER IN FEET !

Answers

Skylar went 13ft per second
Rodrigo went 13 1/2 ft per second
So, 1/2 a ft per second

Find the value of x in the following parallelogram

Answers

Answer:

x = 2

Step-by-step explanation:

5x - 6 = 3x - 2 (the two diagonals bisect each other)

2x = 4

x = 2

Topic: Polygons

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

What are the coordinates of the point on the directed line segment from (-8, -1) to
(6,-8) that partitions the segment into a ratio of 3 to 4?

Answers

Answer:

18/5=3.6

2*3.6=7.2

3*3.6=10.8

Step-by-step explanation:

Sam and Jane must learn to spell certain words as part of their homework. The graph shows the number of words each one learns with respect to time. In how many minutes will they have learned to spell an equal number of words?

Answers

Answer:

5  minutes

Step-by-step explanation:

because the line intersects at 5 minutes and they each learned 60 words at 5

Answer:

5 minutes

Step-by-step explanation:

:)

help please only 5min left HUrryyyy

Answers

Answer:C

Step-by-step explanation:

if you go up four over two, theres a point. 4/2=2. 2x

A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.

Which word describes the slope of the line representing the data in the table?
zero
undefined
negative
positive

Answers

Answer:negative should be the answer

Step-by-step explanation:

Answer: Negative

Step-by-step explanation:

The y-int is going down because the money is decreasing.

Other Questions
This bill provided farmers with mail delivery to their homes. Group of answer choicesThe New South BillThe Rural Free Delivery BillThe U.S.P.S. Bill Which accurately describes the relationship between nutrients and life-forms in an estuary? is it true that Unlike in Germany, the Nazis came to power in the Netherlands through military conquest There are 3,785 milliliters in 1 gallon, and there are 4 quarts in 1 gallon. How many milliliters are in 3 gallons? How many orbitals in an atom can have each of the following designations?(a) 4s(b) 5f(c) 6p(d) n=1 Four more than three times a number is thirteen. What is this number? Kim drives 156 miles from Rotherham to London.She drives at an average speed of 60 miles per hour.She leaves Rotherham at 7:30 am.Does she arrive in London before 10:00 am? As news traveled to Europe, other countries, many of whom were not on friendly terms with England, were shocked at the American victory at Saratoga. What might some of these countries decide to do? What are the Americans hoping other countries will do as a result of this major victory? NEED HELP IS THERE SOMEONE CAN HELP ME PLS :) I dont understand help me plz hard How many moles are in 2.99 x 10^24 atoms of Ca? (answer. Keep 3 sigfigs in your final answer) * Pippi wrote a funny dialogue between two roommates for her short story. She's very happy with the draft but wants to addcontext to the conversation. What is the BEST way for Pippi to do this?oAdd at least one other character into the scene.Make note of what the characters are doing as they are talking.Interlace a secondary conversation with the first one.Break up the discussion with introspective lines. 4) Jamar is driving cross-country from California to Florida over seven day. Each day fromMonday through Friday, he drives 451.15 miles. On Saturday and Sunday, he drives half thisdistance each day. How many miles will Jamar drive in the entire week? Tell me how you got the answer for Brainlyest Which statement best defines the Neolithic Revolution? Which of the following infrastructural advancements made it easier for Oklahoma farmers to make money during the early 1900s?A.Legislators changed the climate, making it easier to grow crops.B.Railroad companies built more lines, making it easier to transport goods.C.Telegraph companies expanded their business, making it easier for farmers to collaborate.D.Oklahomas governor vetoed farm taxes, making it easier for farmers to pay their bills. -3(x-10) The graph of g is the graph of f translated horizontally 3 units to the left. If f(x) = 2x + 1 what is an equation for the function g?Group of answer choicesg(x) = 3(2x + 1)g(x) = 2(x + 3) + 1g(x) = 2(x 3) + 1g(x) = 2x + 1 + 3 Juan joins a movie club. He pays $10 to join and each movie cost $5. Which equation represents the relationship between the y , and the number of movies, x What was most likely a question that inspired Leeuwenhoek, Koch, and Petri as they developed new technologies while exploring germ theory?A. How can broken bones be healed more quickly?B. How can scientists see germs more clearly and easily?C. What makes some foods more dangerous?D.What is the one medicine that can heal all diseases? f(x)=2(x+2)-1 determine the vertex (h,k)