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MaRussiya [10]
3 years ago
11

How do we find what x is in this problem

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0
Set The Numbers On The Side Equal To The Equation. Use Inverse Operation And Divide Since The X Is Used In Multiplication.
kykrilka [37]3 years ago
3 0
Ok so since x is the unkown variable we would need to isolate the variable. That means do the opposite operation. So we divide 2 by 2 because thats the coefficient. Then what you do is do the same thing on the other side,divide 1 by 2 to get your answer. your answer would be x=whatever your answer is.
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What is the value of x? Enter your answer in the box. x =
Jlenok [28]

Using the Pythagorean theorem we can solve for x.


x^2 + 6^2 = 10^2

Simplify:

x^2 + 36 = 100

Subtract 36 from both sides:

x^2 = 64

x = √64

x = 8

5 0
3 years ago
A tractor is moving at a speed of 15 miles per hour what’s the tractors speed in feet per minute
kicyunya [14]
15 mph     5280 ft          1 hr
----------- * ------------- * ------------  = 1320 feet per min.
      1           1 mile           60 min

You might want to make use of the fact that 60 mph = 88 ft/sec. 
5 0
3 years ago
Read 2 more answers
Explain why 1,000 divided by 5 = 2,000 is incorrect
IRINA_888 [86]
Because division would only make a smaller number, unless of negitives
8 0
3 years ago
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What is the vertex of this equation Y-7=-1/16(x-10)^2
VLD [36.1K]
The formula for a vertex form equation is
y = a(x - h) + k
in which (h,k) represents the vertex

Your equation is in vertex form, if you mpve the -7 to the other side you will get
y =  -  \frac{1}{16} (x - 10) ^{2}  + 7
because you have to add 7 to both sides

based on the equation,
h=10
k=7
(h,k)=(10,7)

your vertex is (10,7)
4 0
3 years ago
Lisa says 12 3 = 9 Kay says 12 3 = 4 Who is correct? Why?
stellarik [79]
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8 0
4 years ago
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