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arlik [135]
4 years ago
13

I really don’t know what to do with this question.

Mathematics
1 answer:
nalin [4]4 years ago
5 0

Answer:

it is a right angle

Step-by-step explanation:

so a right angle is 90 degrees so if a b and c looks like a right angle it is a right angle and it is 90 degrees.

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Evaluate 7+ (-4x^2) for x = 0
algol13

If x is zero then you must replace x with zero and use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction) to solve

7 + (-4(0)^2)

7 + (-4(0))

7 + 0

7

If x is 0 then the expression equals 7

Hope this helped

~Just a girl in love with Shawn Mendes

4 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for the following graph.​
Umnica [9.8K]
Y = -1/2x + 3
Why?
Looking at the line start where the line intercepts the y line, it goes down one over 2 and that’s your slope, the 3 is bc that’s where the line crosses the y line
5 0
3 years ago
What is the diameter of a circle with a circumference of 84.78 inches? Use 3.14 for π. Enter your answer in the box.
lora16 [44]

Answer:

your answer would be 26.99 or 27

Step-by-step explanation:

Hope this helps

6 0
4 years ago
Read 2 more answers
Complete the following sentences to make true statements.
lora16 [44]

Step-by-step explanation:

  1. diagonal
  2. parallel and equal
  3. bisect
  4. supplementary
  5. trapezium
  6. equal
  7. sum of opposite
  8. double of area of triangleAZC
  9. ??
  10. 90°
  11. diagonal
  12. ?
  13. equal and parallel to its opposite side.
  14. equal
  15. triangle with same length of their side and equal angle.

hope it helps..

6 0
3 years ago
What percent of 60 is 45
kifflom [539]

Answer:

75%

Step-by-step explanation:

The simple way would be to just divide 45 by 60 (45/60) = .75

then to turn into a percentage you multiply by 100 (.75 times 100) =75

Final answer 75%

4 0
3 years ago
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