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3 years ago

Can someone help me please :(

Mathematics

1 answer:

dsp733 years ago

4 0

Answer: whats the problem?

Step-by-step explanation:

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1 and 2 are a linear pair, and 2 and 3 are vertical angles. m 2=(5+4 y) and m 3=(6 y-25). what is m 1

poizon [28]

Vertical angles are equal to each other:
    ∠2    =    ∠3
   5 + 4y = 6y - 25
→ 30 = 2y
→    15 = y

∠2 = 5 + 4y = 5 + 4(15) = 5 + 60 = 65

linear pairs equal 180:
   ∠1 + ∠2 = 180
→ ∠1 + 65 = 180
→ ∠1 = 115

5 0

3 years ago

Christopher plays quarterback for a

jeka94

Answer:

70%

Step-by-step explanation:

$42\div60$

Calculate

$\frac{42}{60}$

Cross out the common factor

$\frac{7}{10}$

Multiply a number to both the numerator and the denominator

$\frac{7}{10}\times\frac{10}{10}$

Write as a single fraction

$\frac{7\times10}{10\times10}$

Calculate the product or quotient

$\frac{70}{10\times10}$

Calculate the product or quotient

$\frac{70}{100}$

Rewrite a fraction with denominator equals 100 to a percentage

$70$ %

I hope this helps you

:)

8 0

2 years ago

A tower that is 159 feet tall casts a shadow 172 feet long. Find the angle of elevation of the sun to the nearest degree

Sladkaya [172]

Answer in image.

Knowledge point: Trigonometry - tangent concept

4 0

2 years ago

Which equation represents a line with a slope of -6/5 and a y-intercept of 1?

Crazy boy [7]

Answer:

y = -6/5x + 1

Step-by-step explanation:

3 0

3 years ago

Can you prove that the quadrilateral is a parallelogram based on the information given?

Tasya [4]

Answer:

Step-by-step explanation:

The photo provided doesn't necessarily prove that the diagonals bisect each other. It could be proven as a quadrilateral is the other line inside the shape had lines showing this as well.

8 0

3 years ago