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Nezavi [6.7K]
3 years ago
12

How do you figure out what grade level math you are

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

17 units

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What 5+5=10 5+23#qrka
jolli1 [7]
5+23= 28 .........................
4 0
3 years ago
Read 2 more answers
Rachel made a mosaic from different color rectangular tiles. Three tiles measured 3 inches 3 1/2 ×inches. Six tiles measured 4 i
Irina18 [472]

Answer:

I think you typed it wrong

Step-by-step explanation:

"3 inches 3 1/2 xinches"?

"4 inches 3 1/4 inches"?

3 0
3 years ago
What elements are found in the universal set but not in sets an or b?​
GaryK [48]

Answer:

Complement of a Set If U is a universal set and A is a subset of U, then the set of all elements in U that are not in A is called the complement of A and is denoted Ac.

Step-by-step explanation:

8 0
2 years ago
Please help me with these two questions, 10 points for each so in total 20!!
saul85 [17]

Answer:

\large\boxed{Q2.\qquad C.\ -2x+y=-2}\\\boxed{Q4.\qquad C.\ y=3x+12}

Step-by-step explanation:

Q2:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (4, 6) and (6, 10). Substitute:

m=\dfrac{10-6}{6-4}=\dfrac{4}{2}=2

y-6=2(x-4)           <em>use distributive property</em>

y-6=2x-8      <em>add 6 to both sides</em>

y=2x-2          <em>subteact 2 from both sides</em>

-2x+y=-2

Q4:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

Put the slope m = 3 and the coordinateso f the point (-2, 6) to the point-slope form of an equation of a line:

y-6=3(x-(-2))

y-6=3(x+2)         <em>use distributive property</em>

y-6=3x+6     <em>add 6 to both sides</em>

y=3x+12

4 0
3 years ago
For the given circle, find the value of x
Tpy6a [65]

Answer:

230

Step-by-step explanation:

the angle 115 is half of that arc

7 0
3 years ago
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