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Zanzabum
3 years ago
5

Simplify 211.88 and turn it into a decimal

Mathematics
1 answer:
Andreyy893 years ago
4 0

Answer:88.211

Step-by-step explanation:

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Solve the equation then write how many solutions there is in this problem: 8x-3+14=24x+5
marishachu [46]

Answer:

x = 0.375

Step-by-step explanation:

Step 1: Simplify both sides of the equation

8x − 3 + 14 = 24x + 5

(8x) + (−3 + 14) = 24x + 5

8x + 11 = 24x + 5

- 24

-16x + 11 = 5

-11

-16x = -6

-16x/-16 = -6/-16

x = 3/8

x = 0.375

5 0
3 years ago
Point (8, 11); Slope =-1/4
Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

Point (8, 11); Slope =-1/4

y - y₁ = m(x - x₁)

y - 11 = (-1/4 ) (x - 8)

4 * (y -11) = -1 * (x -8)

4y - 44 = -x + 8

x - 8 + 4y - 44 = 0

x + 4y -52 = 0

7 0
3 years ago
The correlation between height and weight among men age 18-74 in the U.S. is about 0.40. Say whether each conclusion below follo
zzz [600]

Answer:

Options a, b, c are correct.

Step-by-step explanation:

First let's see the equation that governs the statement, which is the following:

r = \frac{cov (x, y)}{\sqrt{var(x) var (y)} }

Therefore, reading options a, b, c are correct.

Since from the formula we have the correlation coefficient of two variables x and y and here it shows us the correlation between x, y and y, x is the same.

 This means that the 0.4 correlation implies a moderate but positive relationship between the two variables.

 that is, the highest or lowest value of one variable implies a highest or lowest value of the other variable, respectively.

5 0
2 years ago
Use this attachment to answer 1-3
nignag [31]
Simple,

1.) A vertical angle, is an angle directly across another angle. Thus, <2 and <5 are vertical angles.

2.)This is another pair of vertical angles, thus, m<4 is 53.

3.)Since m<1 is 50

You have the m<4 which is 50. You already have m<3 which is the right angle, 90. 

Thus, 90+50=140

You know a line is supposed to be 180 degrees. So take,

180-140=40

Thus, the m<5 is 40.
5 0
2 years ago
Solve for x: −3|2x + 6| = −12
Ivanshal [37]
-3|2x + 6| = -12 \\&#10;|2x+6|=4\\&#10;2|x+3|=4\\&#10;|x+3|=2\\&#10;x+3 =-2 \vee x+3=2\\&#10;x=-5 \vee x=-1
4 0
3 years ago
Read 2 more answers
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