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
avanturin [10]
3 years ago
13

What is the solution to this equation? –5(s – 6) = –10 A. s = –4 B. s = 8 C. s = 28 D. s = 32

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0

Answer:

B. s=8

Step-by-step explanation:

You might be interested in
3. Tyler said this net cannot be a net for
Keith_Richards [23]

Agree..............

3 0
3 years ago
There are two calculus classes at your school. Both classes have a class average of 75.5. The first class has a standard deviati
Korvikt [17]
To compare the two classes, the Coefficient of Variation (COV) can be used. The formula for COV is this:
C = s / x
where s is the standard deviation and x is the mean
For the first class:
C1 = 10.2 / 75.5
C1 = 0.1351 (13.51%)

For the second class:
C2 = 22.5 / 75.5
C2 = 0.2980 (29.80%)

The COV is a test of homogeneity. Looking at the values, the first class has more students having a grade closer to the average than the second class.
4 0
3 years ago
WITH PICTURE!!3. What is the value of x in the regular polygon below? (3 points)
monitta

Answer: FIRST OPTION.

Step-by-step explanation:

Regular polygons are those polygons whose sides are equal in length and whose angles are all equal.

By definition each interior angle of a Regular polygon,is:

\frac{180 ( n -2 )}{n}  (In degrees)

Where "n" is the number of sides of the polygon.

Observe the Regular polygon given in the exercise.

Since it has 6 sides, you can conclude that it is an Hexagon. Then:

n=6

Substituting into  \frac{180 ( n -2 )}{n}  and evaluating, you get:

\frac{180 ( 6 -2 )}{6}=120\°

Knowing this, you can write the following equation:

3x=120

Finally, you must solve for "x" in order to find its value. This is:

x=\frac{120}{3}\\\\x=40

8 0
3 years ago
A = {1, 2, 5, 7}B = {3, 4, 6, 7}C = {0, 5, 8, 9}
Feliz [49]

A U B = {1, 2, 3, 4, 5, 6, 7}

Step-by-step explanation:

  • Step 1: Find A U B. Union of two sets A and B are the set of all elements in set A and set B.

A = {1, 2, 5, 7} and B = {3, 4, 6, 7}

A U B = {1, 2, 3, 4, 5, 6, 7}

3 0
3 years ago
Read 2 more answers
Hey Guys ~
BaLLatris [955]

ok I got this

So we need to find the value of X so

First, we need to see which one can add up to 22

as we already know, 14+8=22

so B.8

also so yk I'm not just playing I'll even put it in a calculator and show ya

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 10 squared plus b squared equals 22 squared
    14·1 answer
  • Number 14 help I have to zoom with the answer in five minutes
    9·2 answers
  • Sides $\overline{AH}$ and $\overline{CD}$ of regular octagon $ABCDEFGH$ are extended to meet at point $P$. What is the degree me
    11·2 answers
  • 0.1 is 10 times as much as what ?
    12·1 answer
  • Coffee cost $18.96 for 3 pounds was the cost of per pound of coffee let X be the number of pounds of coffee if I buy the total o
    8·2 answers
  • It takes Mr. Maple 20 minutes to cut a long stick of bamboo to 5 short pieces. How long does it take Mr. Maple to cut another ba
    15·2 answers
  • To subtract integers you…<br> Pls, tell me the steps to subtract integers IN YOUR OWN WORDS PLS.
    9·2 answers
  • PLEASE HELP :)))))))))))))
    11·1 answer
  • You have a coin bank in the shape of a cylinder. It has a radius of 2 inches and a height of 6 inches. What is the surface area
    5·1 answer
  • A parking lot has three colors of cars parked in it. There are 120 white cars parked in the lot. There are 80 more red cars park
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!