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3 years ago

Geometry please help

Mathematics

2 answers:

const2013 [10]3 years ago

8 0

Answer:

<h2>Option C</h2>

Step-by-step explanation:

Make an equation to solve for x.

10x=90+10

Then solve.

10x=90+10

10x=100

x=10

So the answer is x=10.

Ivahew [28]3 years ago

7 0

Answer:

Option 3) x = 10

Step-by-step explanation:

Since each of it's angle has a measure of 90 degrees, So,

=> 10x-10 = 90

=> 10x = 90+10

=> 10x = 100

Dividing both sides by 10

=> x = 10

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How many times 9 go into 20

Genrish500 [490]

$20:9=\dfrac{20}{9}=\dfrac{18+2}{9}=\dfrac{18}{9}+\dfrac{2}{9}=2\dfrac{2}{9}$

Answer: 2 times.

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3 years ago

I need help ty-math-

Dmitry_Shevchenko [17]

Answer:

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Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A = {a, b, c, d}

Helen [10]

Answer:

Johnny is wrong.

$A \cup B = \left\{a,b,c,d,e,f,g,h\right\}$

Step-by-step explanation:

Johnny is wrong.

A better definition would be: $A \cup B$ is the set of all elements that belong to at least one A or B.

So, the elements that belong to both A and B, like c and d in this exercise, also belong to $A \cup B$ .

So:

$A \cup B=\left\{a,b,c,d,e,f,g,h\right\}$

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3 years ago

The quotient of h and 4 is 5 less than h

Genrish500 [490]

Answer:

h/4=h-5

Step-by-step explanation:

quotient means divide

less means subtract

is means equal

5 0

3 years ago

What is the slope- intercept form equation of the line that passes through (5, 7) and (8, 22)

kap26 [50]

M = (22 - 7)/(8 - 5) = 15/3 = 5
using point (5, 7) 
y - 7 = 5(x - 5) in point-slope form 
y - 7 = 5x - 25 
y = 5x - 18 in slope-intercept form.

3 0

3 years ago