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Llana [10]
3 years ago
10

Need help with angle 4

Mathematics
1 answer:
aniked [119]3 years ago
7 0
Its' 38 degrees because they're alternate exterior angles
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HELP FAST I'LL MARK YOU BRAINLIEST What is an equation of the line that passes through the point (−2, 3) and is perpendicular to
igomit [66]

Answer: y = -2/3x + 5/3

Step-by-step explanation:

  • The slope of a perpendicular line is opposite reciprocal --> -2/3
  • Using point given (-2, 3), find b.
  • 3 = -2(-2/3) + b
  • 3 = 4/3 +b
  • 5/3 = b

5 0
3 years ago
A square scarf has a side length of 3/4 yard on each side.
denis-greek [22]

Answer:

\frac{9}{16}\ yd.^2

Step-by-step explanation:

Area of a square: a^2 = a*a

A = a^2\\\\A = \frac{3}{4}* \frac{3}{4}\\\\A =  \frac{9}{16}

Therefore, the answer of the scarf is \frac{9}{16}\ yd.^2

Hope this helps!

8 0
3 years ago
What would be the exponent if you wrote 2,670 in scientific notation? Just write the number for your answer.
just olya [345]

Answer:

2.67 x 10^3

Step-by-step explanation

The exponent is equal to how many numbers are after the decimal point. So, since there are 3 numbers after the decimal point, the exponent would be 3. Hope this helps :)

4 0
3 years ago
Silas just bought a used car for $5000. It loses value at a rate of 30% per year. The value of the car in n years is modeled by
Fantom [35]

Answer:

$1200.50

plug 5 for n

5000(.7)^4

5000*.2401

=1200.5

8 0
3 years ago
The sun is about 93Xthe sixth power of 10 (10*6) miles from earth. what is this distance written as a whole number?
SSSSS [86.1K]
Sixth power of 10 (10^6) equals 10 with five extra zeros (1000000), which is nothing else but million. If you multiply it by 93, you will get the answer - the Sun is approx. 93000000 miles from Earth.
6 0
3 years ago
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