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2 years ago

Plrase help ya'll I am going to rip my hair out i'm overthinking

Mathematics

2 answers:

lorasvet [3.4K]2 years ago

5 0

Answer:

jk+kl=kl

15+16=31

mark it as brainliest!!!

vesna_86 [32]2 years ago

4 0

Answer: 31

Step-by-step explanation:

add the 2 lengths of the given parts.

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The sale price of an item is 0.75 the original price of the item, x. Which statement explains why both 34x and 0.75x can find th

defon

Answer:

Step-by-step explanation:

34x and 0.75x are not the same expression.

8 0

3 years ago

Read 2 more answers

Find the perimeter of the polygon. Round your answer to the nearest tenth.

lubasha [3.4K]

Answer:

Perimeter is 38.8 units and approximately 39 units

Step-by-step explanation:

Given: Graph

To find: perimeter of the polygon

Solution:

Distance between points $(x_1,y_1),(x_2,y_2)$ is given by $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

As per the graph,

point P is (-2,11)

point Q is (-4,6)

point R is (2,0)

point S is (1,7)

point T is (8,7)

$PQ=\sqrt{(-4+2)^2+(6-11)^2}=\sqrt{(-2)^2+(-5)^2}=\sqrt{29}=5.4\,\,units\\QR=\sqrt{(2+4)^2+(0-6)^2}=\sqrt{(6)^2+(-6)^2}=\sqrt{72}=8.5\,\,units\\RS=\sqrt{(1-2)^2+(7-0)^2}=\sqrt{(-1)^2+(7)^2}=\sqrt{50}=7.1\,\,units\\ST=\sqrt{(8-1)^2+(7-7)^2}=\sqrt{(7)^2+(0)^2}=\sqrt{49}=7\,\,units\\PT=\sqrt{(8+2)^2+(7-11)^2}=\sqrt{(10)^2+(-4)^2}=\sqrt{116}=10.8\,\,units$

Perimeter refers to sum of lengths of all the sides.

Perimeter = $5.4+8.5+7.1+7+10.8=38.8$

Or approximately 39 units

3 0

3 years ago

Zach loves to volunteer. Last year, he spent 55 hours feeding and brushing cats at the pet shelter on Mondays. He also spent tim

alexgriva [62]

171-55=x
x= 116
to get the answer plug in the numbers and to check the answer reverse do the problem

6 0

2 years ago

Write as a fraction (no improper fractions):<br> 1.4

pishuonlain [190]

Answer:

1 2/5

Step-by-step explanation:

Step 1:

1.4 = 140/100

Step 2:

140/100 = 70/50

Step 3:

70/50 = 35/25

Step 4:

35/25 = 7/5

Step 5:

7/5 = 1 2/5

Answer:

1 2/5

Hope This Helps :)

5 0

3 years ago

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1,000 times 10 of the power of 3

NNADVOKAT [17]

Answer:

1,000,000

Step-by-step explanation:

10 to the power of 3 is 1,000.

1,000 x 1,000 = 1,000,000

6 0

8 months ago

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