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Nutka1998 [239]
3 years ago
15

Find the value of 2. 78° 1200 15° B

Mathematics
1 answer:
andrew11 [14]3 years ago
5 0
I tried but see if this helps you In algebra, it is easy to find the third value when two values are given. Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side.
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The point V(4, –1) is rotated 90° clockwise around the origin. What are the coordinates of its image V’?
Verizon [17]

Answer:

(-1,-4)

Step-by-step explanation:

Because it is a rotation that turns both the x and y values the two swap places. The x value become negative because before it was in quadrant 4 where there was still a positive chance but rotating the point clockwise puts it into the third quadrant where there are only negatives.

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!
olga_2 [115]

The value of a = 2.17 and b = 1.95.

<h3>What is regression line?</h3>

A regression line is a graphic representation of the regression equation expressing the hypothesized relationship between an outcome or dependent variable and one or more predictors or independent variables;

y=2.01*1.93^{x}

Correlation:

r=0.964

R-squared:

r²=0.9292

Hence, value of a and b is 2.17 and 1.95.

learn more about regression line here:

brainly.com/question/11340674

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8 0
2 years ago
Drag each length to match it to an equivalent length. 2 yards 5 inches returned to choices list. 2 feet 8 inches4 yards9 feet2 y
Grace [21]

Answer:

2 yards 5 inches will be equivalent to 77 inches

Step-by-step explanation:

Given length -

2 yards 5 inches

One yard has 36 inches

Two yards will have 2*36 = 72 inches

Thus, 2 yards 5 inches will sum up to 72 inches + 5 inches = 77 inches

Hence,  2 yards 5 inches will be equivalent to 77 inches

6 0
3 years ago
At 8:00 am the temperature outside was -12oF. By noon, the temperature has risen by 9 oF. What was the temperature at noon? (Jus
Dahasolnce [82]

Answer:

-3

Step-by-step explanation:

It would just be -12+9=-3.

4 0
3 years ago
Read 2 more answers
18 in<br> find the area of the circle helppp pleaseeee
scZoUnD [109]
<h2><u><em>Answer: 1017.8760</em></u></h2><h2><u><em>Step-by-step explanation:</em></u></h2><h2><u><em>area A=πr2 </em></u></h2><h2><u><em>A=π×182 </em></u></h2><h2><u><em>A=324π </em></u></h2><h2><u><em>A=1017.87602 </em></u></h2><h2><u><em></em></u></h2><h2><u><em>also, circumferenceC=2πr</em></u></h2><h2><u><em>and, diameterd=2r</em></u></h2>

<u><em></em></u>

3 0
3 years ago
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