The perimeter of the triangle is 30 cm.
The perimeter of the rectangle is also 30 cm.
b
a
a
a
a
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b
Use this information to find the area of the square below.
b
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The Perimeter Of The Triangle Is 30 Cm.The Perimeter Of The Rectangle Is Also 30 Cm.baaaaREbUse This

Answers

Answer 1

Answer:

25

Step-by-step explanation:

3a=30... equation 1

2a+2b=30... equation2

equation 2 => a+b=15 ... equation 3

equation 1 => a = 10 ... equation 4

equation 4 & equation 3 => b = 5

5^2 = 25

Answer 2

Answer:

20 cm

Step-by-step explanation:

triangle

30/3=10=a

rectangle

30-20=10/2=5=b

square

4 times 5=20


Related Questions

Can someone help me with number 4?

Answers

The US: 300m World: 9b Most accurate: B

300m•20=6b population

B is the most accurate

Oigan me pueden resolver todo esto por favor,ya me lo están pidiendo y es para hoy porfavor!

Answers

Answer:

No ingles

Step-by-step explanation:

Sorry not sorry

HELP, PLEASE HELP ME

Answers

8x=10
8(1)=8
8(1.5)=12
8(1.25)=10
X=1.25
The scale factor is 1.25 or 5/4

Divide: (1.2 x 10⁷) / (3.0 x 10⁵)

Multiply: (1.5 x 10⁴) x (3.0 x 10⁶)

Answers

Answer:

divide: 40

multiply:4.5x10^10

Step-by-step explanation:

Pls help! Consider graphing the linear inequality y>2x-1 on the coordinate plane. Which statement is true?
A. The graph will have a SOLID boundary line, with shading ABOVE.
B. The graph will have a SOLID boundary line, with shading BELOW.
C. The graph will have a DASHED boundary line, with shading ABOVE.
D. The graph will have a DASHED boundary line, with shading BELOW.

Answers

Step-by-step explanation:

given the linear inequality y >2x-1 on the coordinate plane.

the true statement is:

C. The graph will have a DASHED boundary line, with shading ABOVE.

for '>' meaning dashed line

Answer:

C. The graph will have a DASHED boundary line, with shading ABOVE.

Step-by-step explanation:

When graphing inequalities:

< or > : dashed line≤ or ≥ : solid line< or ≤ : shading under the line> or ≥ : shading above the line

Given inequality:

[tex]y > 2x-1[/tex]

Therefore, the graph will have a dashed boundary line and shading above the line.

Learn more about graphing inequalities here:

https://brainly.com/question/27743925

https://brainly.com/question/27959739

An equation is given.




y=3x+cy=3x+c


​Create an equivalent equation by solving for x in terms of y and c.

x=

Answers

Answer:

Step-by-step explanation:

123

Two numbers multiply to be 6 and add to be 5. What are the numbers?

Answers

Answer:

The numbers are 2 and 3.

Step-by-step explanation:

Answer:

3 and 2

Step-by-step explanation:

3 x 2= 6

3+2=5

What fraction is equivalent to 0.5 + 0.4

Answers

Answer:

9/10

Step-by-step explanation:

I used a calculator ! :)

What is the value of the digit 6 in
59,732.106?
6 hundredths
B
6 ten-thousandths
6 tentos
6 thousandths

Answers

ten thousandths because it goes tenths hundredths ten thousandths

Answer:

6 thousandths.

Step-by-step explanation:

The 1 in the number 59,732.106 would the tenth value.

The 0 in the number 59,732.106 would be the hundreth value since its past the decimal point,

The pattern goes by the tenth, hundredth, thousandth, and then ten-thousandth.

-kiniwih426

PPPPPPPPPPPPPPLLLLLLLLLLLLLLEEEEEEEEEEEEESSSSSSSSSSSSSSSAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSSSEEEEEEEEEEE help me!

Answers

Answer:

a

Step-by-step explanation:

Write three fractions that are equivalent to 5/7

Answers

Answer:

10/14 or 10 over 14, 15/21 or 15 over 21, and 20/28 or 10 over 28

Step-by-step explanation:

you multiply both numbers by 2, 3, and 4 to make equivalent fractions.

Brainliest would be appreciated thank you!

solve for y
2x+3y=r

(Show solving steps please)

Answers

2x + 3y = r

---Subtract 2x from both sides

3y = r - 2x

---Divide both sides by 3

y = (1/3)(r) - (2/3)(x)

Hope this helps!! :)

Best answer gets brainleist 5a through 5d

Answers

Answer:

x=6

Step-by-step explanation:

5a) 5x-7=2x+18

5b) 6

5c) 23

5d) 30

what is 6 ( 4 - x) + 2 =
3

Answers

Answer:

x= 23/6

x=3.83

x= 3 5/6

all of those are the answers and are equal

hope this helped

can I plz be brainiest

round to the nearest tenth 2.380952381

Answers

Answer:

2.4

Step-by-step explanation:

2.380952381 < 2.4

the decimal digits all round up to the next tenth

I need help what is this?

Answers

Answer:f(x) is 6)×-3

Step-by-step explanation:i think i it will help

Please help me !! Marking brainliest
Which number is the greatest?
A the square root of 125
B the whats root of 30

Answers

Answer:

B) √(30)

Step-by-step explanation:

A: The cube root of 125 is 5 because 5^3, or 5 × 5 × 5, equals 125.

B: The square root of 30 is between the numbers 5 and 6, meaning 30 is between 25 and 36. The square root of 30 is about half-way in between 5 and 6, so we can say √(3) ≈ 5.5

Now, when we compared 5.5 and 5, 5.5 is obviously greater. Therefore, the correct answer is B √(30).

Evaluate: 7.921 x 104.

79,210,000

7,921

792.1

79,210 Will mark brainly
Need now!!

Answers

Answer:

79,210,000

Step-by-step explanation:

:)

Which line on the graph below has an undefined slope?

Answers

Line R has the undefined slope

Answer:

C/R

Step-by-step explanation:

Please help me with this

Answers

answer

is 13.21 because i did the promble on the calculatoor

Use <, > or = to compare:
55
7.874007874...

Answers

Hi there!

55 is greater than 7.874007874. Therefore:

55 > 7.874007874

Or

7.874007874 < 55

I hope this helps!

if the breadth of rectangle in one fourth of its length and perimeter is 60 cm ,find the length and breadth of rectangle​

Answers

Answer:

Breadth/width = 1.936cm, length = 7.746cm

Step-by-step explanation:

Perimeter of a rectangle would be [tex]2L*2W=60cm[/tex] in this case. Breadth is width.

But we can rewrite this equation given that the width is 1/4 the length. This means 4 of the widths would equal one length.

[tex]W=\frac{1}{4}L[/tex]

[tex]L=4W[/tex]

We can substitute L with the 4W

[tex]2(4W)*2(W)=60cm[/tex]

Now we can just solve for the width W.

[tex]8W*2W=60\\16W^2=60\\W^2=\frac{15}{4} \\W=\sqrt{\frac{15}{4} } \\W=\frac{\sqrt{15} }{2}=1.936cm[/tex]

We now know the width is about 1.936cm

We can find the length given our formula before of [tex]L=4W[/tex]

[tex]L=4(\sqrt{\frac{15}{2} } )=2\sqrt{15} =7.746cm[/tex]

So the breadth/width is 1.936cm and the length is 7.746cm.




A factory uses 220,000 gallons of water to produce
2 tons of steel. How many gallons of water are
needed to produce 1 pound of steel?


A 55 gallons
B 110 gallon
C 110,000 gallon
D 440,000 gallon

Answers

2 tons = 4,000 pounds

So, 220,000 gallons of water is used to produce 4,000 pounds of steel.

4,000 pounds = 220,000 gallons

Divide both sides by 4,000 to get:

1 pound = 55 gallons.

So the correct answer is A.

What is 5/8 +7/8. I’m really confused

Answers

Answer:

12/8 or 1 1/2 hope this helps

Answer:

I think answer is. Tap in photo

the output is 7 times the input minus 2

Answers

Answer:

7x-2

Step-by-step explanation:

what is the slope of the number set of 4,1 and 4,8?

Answers

Answer:

The entered points belong to a vertical line. There is no slope.

Step-by-step explanation:

A ticket to a movie theater costs $5.25. A large lemonade costs $3 and a small popcorn costs $1.55. What is the total cost of going to the movie and buying a large lemonade and a small popcorn?

Answers

Answer:

Your answer is 9.8

Step-by-step explanation:

Well, this is fairly simple... You're adding the cost for the move, the cost for large lemonade, and the cost for a small popcorn.

5.25+3= 8.25 | 8.25+1.55= 9.8

Your answer is 9.8

Answer:

$9.80

Step-by-step explanation:

Add the cost of the ticket, lemonade, and popcorn.

total cost=5.25+3+1.55

total cost=9.8

Which means $9.80

Question today susan has 12.6 m ribbon to make flowers if she has to make 4 flowers,how ribbon would use to make 4 flowers

Answers

Step-by-step explanation:

3.15m or 3 3/20m

She has a total of 12.6m of ribbbon.

She has to make 4 flowers and each has ribbon.

You take 12.6÷4

Answer:

she would use 3.15 meters on each flower because when you divide 12.6 meters by 4 it equals 3.15 meters.

Raphael had 5 hits in 7 at-bats. If he continues this pattern, how many hits will he have in 210 at-bats?

Answers

Answer:

150

Step-by-step explanation:

Answer:

150 hits

Step-by-step explanation:

7a=5h

210a=x

the we cross multiply and get

x= 5h × 210a ÷ 7a

x= 150

help asap please!! :(( I need help

Answers

Answer:

m1= 43

m2=17

m3=120

m4=m5=m6=60

m7=17

m8=120

m9=43

Step-by-step explanation:

"Given ABC is an isosceles triangle and DBE is an equilateral triangle. we have to find each missing measure.

In triangle ABC,

∠1=∠9    (∵isosceles triangle)

⇒ 4x+3=9x-47

⇒ 9x-4x=3+47 ⇒ 5x=50 ⇒ x=10

Hence, ∠9=∠1=(4x+3)°=4(10)+3=43°

Also, given ΔBDE is an equilateral triangle, and all angle of equilateral triangle are equal.

∴ ∠4+∠5+∠6=180°

⇒ ∠4+∠4+∠4=180° ⇒ 3∠4 = 180° ⇒ ∠4 = 60°

∴ ∠4=∠5=∠6=60°

By exterior angle property, ∠3=∠5+∠6=60°+60°=120°

                                            ∠8=∠5+∠4=60°+60°=120°

In ΔABD, ∠1+∠2+∠3=180°

            ⇒ 43°+120°+∠2=180°⇒ ∠2 = 17°

In ΔABD, ∠9+∠8+∠7=180°

            ⇒ 43°+120°+∠7=180°⇒ ∠7= 17°"

by SerenaBochenek

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