1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kkurt [141]
2 years ago
12

Is my answer A or d??

Mathematics
1 answer:
alexira [117]2 years ago
8 0

Answer:

d

Step-by-step explanation:

The answer must have a negative slope because the graph is decreasing.

The y-intercept is 10. The equation must have +10 at the end.

y = -3x + 10

You might be interested in
Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and compare it to Bianca’s answe
8090 [49]

The calculated areas of both are the same instead of using the different formulas that are 43. 5 squared unit.

<h3>What is the area of a regular polygon?</h3>

The area of the polygon is the product of half of the apothem of the triangle and perimeter.

The area of the polygon = \frac{1}{2} \times h \times p

The side of the triangle is 10 units.

Apothem of an equilateral triangle

s = \frac{\sqrt{3} a}{6}

s= \sqrt{3} \times 10/6

s = 2.88

Here, a is the side of the triangle.

Thus the apothem of the triangle is 2.9 units.

The perimeter of the equilateral triangle is equal to the three times the sides.

Perimeter of the equilateral triangle ,

P = 3(10)

P = 30

Therefore, the perimeter of the equilateral triangle is 30 units.

The area of the equilateral triangle-

The area of the polygon = \frac{1}{2} \times h \times p

A = 1/2 \times 2.9 \times 30

A = 43.5

Thus the area of the equilateral triangle is 43.5 squared units.

Therefore, The calculated areas of both are the same instead of using the different formulas.

Learn more about the apothem;

brainly.com/question/10580427

7 0
2 years ago
Read 2 more answers
In a right triangle one acute angle measures 48 more than 2 times the other. If the sum of the measure of the two acute angles m
Ainat [17]

A given angle measures 90°.. Then, note that the total measurement of the triangle is 180°... Subtract 180° by 90°, and the other angles must add up to 90°!  

Good luck!


3 0
2 years ago
when you reverse the digits in a certain two digit number you increase its value by 9 find the sum of its digits is 17
melamori03 [73]
The answer is 80.
80 flipped is 08, which is equal to 8, then 8+9=17
3 0
2 years ago
What is 32.043 in expanded form
natima [27]
<span>30 + 2 + 0.04 + 0.003</span>
7 0
3 years ago
Read 2 more answers
URGENT!!!
aksik [14]

Answer:

B) cos f

Step-by-step explanation:

sin e = DF/EF

cos d = (which side is adjacent i don't even know)/EF

cos f = DF/EF

sin d = opposite (hypotenuse)/hypotenuse, doesn't make sense

sin f = DE/EF

life lesson in trig: don't try to do right triangle trig using the right angle, it won't work out

5 0
3 years ago
Other questions:
  • The statement tan theta= -12/5, csc theta=-13/5
    6·1 answer
  • Correct answers only please! If you don't know the answer, then please don't guess or say what you think it is.
    5·2 answers
  • Solve for b:<br> -9 b=27
    13·2 answers
  • A painting is purchased for $350. If the value of the painting doubles every 5 years, then its value is given by the function V(
    8·2 answers
  • Which operation is performed on the number 719.38 to get the number 0.71938?
    8·1 answer
  • -2x2 - x + 7 +x2 +4x-5
    6·1 answer
  • Find the missing value to the nearest hundredth for 9 and 10
    7·2 answers
  • Someone please help me URGENT!!
    7·1 answer
  • Find the H.C.F. of 40 and 60​
    15·2 answers
  • HELPP! FIRST ONE WHO ANSWERS GETS BRAINLIEST
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!