Ask question

Ask question

All categories

2 years ago

12

Which phrase is represented by the expression 5 % (36 + 9)?

1 answer:

AnnZ [28]2 years ago

3 0

Answer:

36+9=45+5%=47.25

Step-by-step explanation:

You might be interested in

Please help me with this!! I will mark brainlist!!

kondor19780726 [428]

Answer:

54°

Step-by-step explanation:

Your triangle is isosceles. You have been given the third angle, and you have been asked to find the measure of one of the two equal angles. We know that the internal angles of a triangle sum to 180, so $72+x+x=180 \rightarrow 2x=108 \rightarrow x = 54$

3 0

2 years ago

The height of the tunnel at the center is 54 ft, and the vertical clearance must be 18 ft at a point 8 ft from the center. Find

IrinaVladis [17]

the standard form for a horizontal ellipse is

X^2/a^2 + y^2/b^2 = 1

Substitute 54 for b and and use (8,18) as the

point to find a

x=8

y=18

8^2/a^2 + 18^2/54^2 =1

64/a^2 + 324/2916 = 1

324/2916 reduces to 1/9

64/a^2 + 1/9 = 1

64/a^2= 1-1/9

64/a^2 = 8/9

64*9/8 = a^2

576/8 = 72

A^2 = 72

A = square root(72) = 8.485

So formula

would be x^2/72 + y^2/2916 =1

8 0

2 years ago

Elis [28]

Hey there!

$Answer:\boxed{\text{C.}108.73608}$

$Explanation:$

$31.246*3.48$

Multiply to solve.

$\boxed{\text{C.}108.73608}\text{ is your answer.}$

Hope this helps!

$\text{-TestedHyperr}$

4 0

2 years ago

Here is the next one jaded :))

Ksju [112]

Answer:

x = 5.56

Step-by-step explanation:

Sin(17) = $\frac{x}{19}$

=> Isolate the "x"

Sin(17) * 19 = x

5.56 = x

Hope this helps!

6 0

2 years ago

Simplify this algebraic expression.<br><br> 9k + 7 - K + 4 =

Maksim231197 [3]

Answer:

8k+11

Step-by-step explanation:

Combine like terms

9k-k

7+4

9k-k=8k

7+4=11

8k+11

6 0

2 years ago