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
vovangra [49]
2 years ago
15

What is the magnitude (size) of -8.5

Mathematics
1 answer:
uysha [10]2 years ago
6 0

Answer:

8.5, because [-8.5] = 8.5

Step-by-step explanation:

A pex

You might be interested in
Find an equation of the line described. Write the equation in slope-intercept form when possible.
krek1111 [17]

Answer:

-7

Step-by-step explanation:

Because the step in puting slope is respectly (x,y)

4 0
2 years ago
Becky wants to fence in a rectangular play area for her dog. If she wants the length of the play area to be 9 feet longer than h
Firdavs [7]

Answer:

The dimension of the play area written algebraically is y²/2 + 9y

Step-by-step explanation:

Let the be x and the width be y

If the length is to be 9 feet longer than half the width,

hence y/2 + 9 = x

hence dimension of the area = (y/2 + 9) × y = y²/2 + 9y

4 0
2 years ago
Read 2 more answers
Solve each system by elemination, 4x+8y=20 and -4x+2y=-30
ludmilkaskok [199]
The sum of the left side of these two equations is equal to the same of the right side is these two equations
4x+8y + (-4x+2y) = 20 + 30
10y =50 ( x is eliminated)
y=5
Take this into the second equation
-4x +2y = 30
-4x + 2*5 = 30
x=-5

So x=-5
y=5
5 0
3 years ago
the length of an arc of a circle is 269⁢πcentimeters and the measure of the corresponding central angle is 65∘. what is the leng
scZoUnD [109]

The length of the circle's radius = 744.92 cm

Given the length of arc of a circle, arc length = 269⁢π cm

Central angle of a circle is the angle made between the radius through the arc length at the center of the circle.

The corresponding central angle = 65°

To find the corresponding central angle in radians = 65° x π/180 = 13π/36 radians

We have, arc length of a circle = radius x central angle

Therefore, radius of the circle = arc length / central angle

                                                  =  269⁢π /(13π/36)

                                                  = 744.92 cm

Learn more about arc length of a circle at brainly.com/question/28108430

#SPJ4

6 0
1 year ago
I would appreciate it if someone could help answer this problem:)
miskamm [114]

Answer:

Sum of Interior Angles = 900°

One Interior Angle = 128.57°

Step-by-step explanation:

We know that the figure is a Heptagon (a 7 sided polygon), therefore;

→ As by the formula of (n - 2) * 180° we can find the sum of the interior angles;

=> (n - 2) * 180 = Sum of Interior Angles

=> (7 - 2) * 180 = Sum of Interior Angles

=> 5 * 180 = Sum of Interior Angles

=> <u>900° = Sum of Interior Angles</u>

Now that we know the sum of interior angles,

→ We can find 1 interior angle by dividing the sum by the number of sides in the polygon.

=> Sum of Interior Angles / n = One Interior Angle

=> 900 / 7 = One Interior Angle

=> <u>128.57° = One Interior Angle</u>

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you toss a coin 100100 times and get 7272 heads and 2828 tails. based on these​ results, what is the probability that th
    8·1 answer
  • 27 hundredths + 7 hundredths
    12·2 answers
  • In a bag of apples, the ratio of red apples to green apples is 3:4. If the bag contains 60 red apples, how many green apples are
    15·1 answer
  • A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 140 lb and each bo
    10·1 answer
  • A conjecture and the paragraph proof used to prove the conjecture are shown.
    10·2 answers
  • The mean of 7 numbers is 15. When an 8th number is added the mean decreases to 12. What is the 8th number?
    5·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST! ASAP please! ​
    12·1 answer
  • What is the probability of rolling a six on a fair die?
    9·1 answer
  • -5a - 12a + 2b - 3b
    6·1 answer
  • What is the converse of the statement below?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!