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2 years ago

Evaluate each expression if x = -2 and y = 3 number 34 show step by step please!!

Mathematics

1 answer:

GREYUIT [131]2 years ago

7 0

The answer is I’m the photo

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Brent created a mural, 4/5 of which he painted in shades of blue. Three eighths of the blue area is sky blue. What portion of th

Snezhnost [94]

Answer: $\frac{3}{10}$ of the mural is sky blue.

Step-by-step explanation:

Let x be the full portion of mural.

Since, $\frac{4}{5}$ of mural is painted in shades of blue.

Therefore, the blue portion= $\frac{4}{5}x$

Also, Three eighths of the blue area is sky blue.

Therefore, the portion of the mural is sky blue= $\frac{3}{8}\times\frac{4}{5}x$

The portion of the mural is sky blue= $\frac{12}{40}x$

Simplify, by dividing numerator and denominator by 4, we get

The portion of the mural is sky blue= $\frac{3}{10}x$

5 0

3 years ago

40x40x40+26-98+45x78x78x78 then divide by 3

kykrilka [37]

You've written "then" before 3, so i assume the real question is:

(40 * 40 * 40 + 26 - 98 + 45 * 78 * 78 * 78) / 3
Use "PEMDAS" first solve under the parenthesis, then after it.

= (64000 + 26 - 98 + 21354840) / 3
= 21418768 / 3
= 7139589.33

In short, Your Answer would be: 7139589.33

Hope this helps!

7 0

3 years ago

Justify whether the solution makes sense.

Zigmanuir [339]

Answer:

They are identical triangles.

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

The triangle with 39 and 90 has a missing angle of 51 degrees, and the triangle with 51 and 90 vice versa.

5 0

2 years ago

Read 2 more answers

Sequence pattern for 2,1,3,7,13,21

Alina [70]

-1,+2,+4,+6,+8

please mark brainliest

6 0

3 years ago

Please answer this I give brainliest! :-) No responding fake answers, will be reported to the service:

Mrrafil [7]

Answer:

c=35 + 25m

Step-by-step explanation:

Sorry, that's all I got

3 0

3 years ago