2 years ago

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=31°, and RS = 27 feet. Find the length of SQ to the nearest tenth of a foot.

Mathematics

1 answer:

Soloha48 [4]2 years ago

5 0

Answer:

44.9

Step-by-step explanation:

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The sum of two consecutive even numbers is 18.find the numbers

vovikov84 [41]

Answer:

Numbers are 8 and 10

Step-by-step explanation:

10 + 8 = 18

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2 years ago

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If the radius is 13 what is the circumference?

shepuryov [24]

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2 years ago

If the first number is increased by 7 and the second number is reduced by 6 times, the sum of these numbers is 29.

Marta_Voda [28]

Answer:

First number = 20

Second number = 12

Explanation:

Let the 1st number be x

Let the 2nd number be y

=====================

Condition 1

$\sf \rightarrow x + 7 + \dfrac{y}{6} = 29$

$\rightarrow \sf x=-\dfrac{y}{6}+22$

=====================

Condition 2

$\rightarrow \sf 2y - (x - 5) = 9$

$\rightarrow \sf x = 2y -4$

=====================

Substitute equations

$\rightarrow \sf -\dfrac{y}{6}+22 = 2y-4$

$\rightarrow \sf y=12$

=====================

Find value of 1st number

$\rightarrow \sf x = 2y - 4$

$\sf \rightarrow x = 2(12) - 4$

$\rightarrow \sf x = 20$

7 0

2 years ago

mias bank statement showes a closing balance of 75.65 there are no outstanding checks or deposits her checkbook showes a balance

Solnce55 [7]

I'm pretty sure to solve this all you do is subtract 77.95 - 75.65, which would be 2.30. Hope that helps!

4 0

2 years ago