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stellarik [79]
2 years ago
10

What is the length of the missing leg? a=

Mathematics
1 answer:
san4es73 [151]2 years ago
6 0

Answer:

a=75

Step-by-step explanation:

85^2-40^2=5625

then the square root of that is 75

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What is the slope of the line that contains these points?
Alisiya [41]

Answer:

i don't know but i had it in my head but i cant remember it

Step-by-step explanation:

5 0
3 years ago
Help asap please i dont even know what to do
sp2606 [1]

Answer:

m∠SWX=39°, and m∠VWY=51°

Step-by-step explanation:

∠XWU and ∠VWY are vertical angles. Vertical angles are congruent.

∠XWU=∠VWY

we are given ∠XWU=(7x+2)° and ∠VWY=(4x+23)°, so:

7x+2=4x+23

3x+2=23

3x=21

x=7

Now substitute x for 7 in both expressions to get the measures of the angles.

∠XWU=(7(7)+2)°=(49+2)°=51°

∠VWY is also 51° because it is congruent to ∠XWU, but just to make sure:

∠VWY=(4(7)+23)°=(28+23)°=51°

we also need ∠SWX. We can see it makes a right angle with ∠XWU, so their sum is 90°.

∠SWX+51=90

∠SWX=39°

8 0
3 years ago
Read 2 more answers
Find the length of the hypotenuse round your answer to the nearest hundred
Ede4ka [16]
A. 7+4=11. That’s the answer to the hypotenuse.
5 0
3 years ago
Write and solve a proportion to complete the statement. Round to the nearest hundredth if necessary.
wariber [46]

Answer:

Step-by-step explanation:

<h3>Convert kilometer to miles:</h3>

1 km = 0.62 mi

So, to convert 6 km to mi, multiply 6 by 0.62.

6km = 6* 0.62

        = 3.72 mi

<h3>Convert liter to gallon:</h3>

1 L = 0.26 gal

To convert 2.5 L to gallon, multiply 2.5 by 0.26.

2.5 L = 2.5 * 0.26

         = 0.65 gal

<h3>Convert pound to kilogram:</h3>

1 lb = 0.45 Kg

To convert 90 lb to Kg, multiply 90 by 0.45.

90 lb = 90 *0.45

        = 40.5 Kg

3 0
2 years ago
Can anyone help me with this question please ??
Anna007 [38]

Answer:

Try 7986

Step-by-step explanation:

(a+b) × height ÷ 2

(a+b are the parallel sides)

102+140=242 ×66= 15972 ÷2= 7986

7 0
3 years ago
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