I need the anwser asap

Answers

Answer 1

Answer: Perimeter = 114
Length = 5x + 17
Width = 3x + 24

Perimeter = 2L + 2W
114 = 2(5x+17) + 2(3x+24)
114 = 10x + 34 + 6x + 48
114 = 16x + 82
114 - 82 = 16x
32 = 16x
32/16 = x
2 = x

Length = 5x + 17 = 5(2) + 17 = 10 + 17 = 27
Width = 3x + 24 = 3(2) + 24 = 6 + 24 = 30

Related Questions

The function h(x) = 31x2 + 77x + 41 can also be written as which of the following?A. y = 31x2 + 77x + 41B. h(x) + 41 = 31x2 + 77xC. y = 31x2 + 77x − 41D. y + 41 = 31x2 + 77x
Write the given equation in slope intercept form x-6y=0
Find the area of the regular 20-gon with radius 13 mm.
There are 80students in a speech contest. Yesterday, 14of them gave their speeches. Today, 25of the remaining students gave their speeches. How many students still haven't given their speeches?
Liam has a bag of b beads. He gives 20 beads to his sister. He then makes 4 necklaces with the same number of beads on each necklace using all of the remaining beads. Write an expression that represents the number of beads on each necklace. Show your work.

Ms. Murray has a collection of 25 dimes and nickels. How many nickels does Ms. Murray have if she has a total of $2.30?

Answers

four nickels,
because 1 dime=10¢ and so 21 x .10 = 2.10 and 1 nickel=5¢ so .05 x 4 = .20

2.10 + .20 = 2.30

I’m not sure if the explaining made sense but it’s 4 nickels :)

4+2(5*7) please help me do this, km in year 10!

Answers

$4+2\cdot(5\cdot7)\n\nfirst:5\cdot7=35\n\n4+2\cdot35\n\nnext:2\cdot35=70\n\n4+70\n\nfinish:4+70=74$

First do 5*7 = 35
This is what the equation looks like then 4+2(35)
Since the 2 is next to the ( ) that means you multiply. So 35*2 = 70
Then the last part is 70+4 = 74 !

So a 4 digit number is represented ABCD, they are not multiplied together, each letter represents 1 single , whole numberif ABCD times D=DCBA

solve for the values of A and B and C and D with full workings and solution (this problem is from my 5th grade math book, just for fun)

Answers

$\overline{ABCD}=10^3A+10^2B+10C+D\n\n\overline{ABCD}* D=(10^3A+10^2B+10C+D)* D\n=10^3AD+10^2BD+10CD+D^2\n\n\overline{DCBA}=10^3D+10^2C+10B+A\n\n\overline{ABCD}* D=\overline{DCBA}\n\downarrow\n10^3AD+10^2BD+10CD+D^2=10^3D+10^2C+10B+A$

$one\ of\ the\ solutions\ of\ general:\n\n\#1\ AD=D\n\#2\ BD=C\n\#3\ CD=B\n\#4\ D^2=A\n\nfrom\ \#1\ and\ \#4\nAD=D\ and\ D^2=A\to\ conclusion:A=D=1\n\nfrom\ \#2\ and\ \#3\nBD=C\ and\ CD=B\to conclusion:B=C\n\ntherefore$

$\overline{ABCD}=\n1001\n1111\n1221\n1331\n1441\n1551\n1661\n1771\n1881\n1991$

56 is 69% of what number? Round your answer to the nearest hundredth if necessary.Incorrect answer:124

Answers

Answer:

Approximately 81.159

Step-by-step explanation:

First, set up the equation

56 = (0.69)(x)

^ is 69% of a number

Divide each side by 0.69 to simplify

56 / 0.69 = x

x ≈ 81.159420...

Which is the best approximation for the measure of angle EGF? 32.8° 40.2° 49.8° 57.2°

Answers

Angle EGF = x

Sin x = 12/18.6

Sinx ≈ 0.6452

x ≈ Sin⁻¹(0.6452). Use a calculator.

x ≈ 40.18°

x ≈ 40.2°

Second option.

The measure of the angle x is 40.2 degrees after applying the sin ratio option second 40.2° is correct.

What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.

We have a right-angle triangle shown in the picture.

From the sin ratio:

sinx = side opposite to angle/hypotenuse

sinx = 12/18.6 = 0.645

x = sin⁻¹(0.645)

x = 40.17≈ = 40.2 degrees

Thus, the measure of the angle x is 40.2 degrees after applying the sin ratio option second 40.2° is correct.

Learn more about trigonometry here:

brainly.com/question/26719838

#SPJ5

5 + 3 = 2/7p - 11

what is the value of p?

Answers

5 + 3 = 2/7p - 115 + 3 = 2p/7 - 11
8 = 2p/7 - 11
8 + 11 = 2p/7
19 = 2p/7
19 × 7 = 2p
133 = 2p
133/2 = p
p = 133/2

The answer is: p = 133/2 or p = 66.5.