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____ [38]
3 years ago
13

Find the value of 2 in the following equation: 8z=64

Mathematics
1 answer:
mariarad [96]3 years ago
5 0
Altho' 2 is a factor of both 8 and 64, we cannot "find the value of 2" because that's already given.

I believe you may have meant "<span>Find the value of z in the following equation: 8z=64".

We can solve that equation for z:  z = 64/8, or z = 8 (answer).</span>
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The table shows how much money Edguardo earns as a golf coach. He charges a flat fee of $38, plus $22 per hour. Complete the tab
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1 hour: $60
2 hours: $82
3 hours: $104
4 hours: $126
8 hours: $214
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3 years ago
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What is the equation of the following line you should scroll down to see all Answer options
lilavasa [31]
Given

Given

\begin{gathered} points \\ (0,0)\text{ and }(15,3) \end{gathered}SolutionStep 1Find slopeSlope\text{ \lparen M\rparen=}\frac{y_2-y_1}{x_2-x_1}\begin{gathered} x_1=0 \\ y_1=0 \\ x_2=15 \\ y_2=3 \end{gathered}

Substitute the given points into the slope formula

Slope(m)=\frac{3-0}{15-0}=\frac{3}{15}=\frac{1}{5}step 2Equation of a line\begin{gathered} y=mx+b \\ m=\frac{1}{5} \\ x=0 \\ y=0 \\  \end{gathered}\begin{gathered} 0=0(\frac{1}{3})+b \\ b=0 \end{gathered}Step 3y=\frac{1}{5}xThe final answerOption B

6 0
1 year ago
The measure of angle x is 18 more than 3 times the measure of its complement.
Alex
Complementary angles = two angles that add to 90° complement each other.


So, angle x = 3y+18
y= complementary angle
(3y + 18) + y =  90
4y+18 = 90
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y=18°

x= 3y+18
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4 0
3 years ago
Solve the system of linear equations using elimination.<br> -5x + 3y = -19<br> -x – 3y = -11
coldgirl [10]
3z=5.-x3y-z=-3.2x=6 there you go
8 0
2 years ago
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An appliance dealer sells three different models of upright freezers having 14.5, 16.9, and 19.1 cubic feet of storage space. Le
bija089 [108]

Answer:

17.08, 1.604

Step-by-step explanation:

given that an appliance dealer sells three different models of upright freezers

as per data given below:

x                  14.5 16.9          19.1     Total

p                   0.2 0.5          0.3     1

x*p                       2.9 8.45         5.73    17.08

x^*p                 42.05 142.805 109.443 294.298

Thus we find mean of X = 17.08

Var(x) = 294.298-17.08^2\\=2.5716

Std dev (x) = \sqrt{2.5716} \\=1.604

b) Price = 25x-8.5

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c) Var (price) = Var(25x-8.5)\\= var(25x)\\=625 Var(x)\\sd (price)\\=25 *sd x\\= 40.091

7 0
3 years ago
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