MATHEMATICS HIGH SCHOOL

Find the M<E.P(2x + 10)"
- (2x - 20)

a. 74 degrees
b. 90 degrees
c. 158 degrees
d. 540 degrees

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Answers

Answer 1
Answer:

Step-by-step explanation:

find the M(E

P(2×+10

- (2×-20

C 158 degree

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Luna entered a raffle for a new pair of running shoes. She purchased 20 tickets and was told that she had a 20%chance of winning. How many tickets were sold?

Answers

Answer:

100 tickets were sold.

Step-by-step explanation:

If she bought 20 tickets and had a 20 percent chance of winning that means there were 100 sold tickets because 20 percent of 100 would be the 20 tickets she purchased.

Answer:

100

Step-by-step explanation:

i got it right on edu

A 6 ounce bag of raisians cosr$2.46 and a 8 ounce bag cost $3.20 which is better deal

Answers

If you divide 2.46/6=0.41
If you divide 3.20/8=0.40
Which is a better deal?

How do you solve (2z-3)(4z-7)=0

Answers


The key to this is to realize that if EITHER quantity in parentheses is zero,
then the whole left side is zero, and the equation is true.

First quantity:  (2z-3).  If this is zero, then the whole equation is true.

                                     2z - 3 = 0
Add 3 to each side:      2z       = 3
Divide each side by 2:    z      = 3/2  or  1.5

Second quantity:  (4z-7).  If this is zero, then the whole equation is true.

                                     4z - 7  =  0
Add 7 to each side:      4z        =  7
Divide each side by 4:   z         =  7/4  or  1.75

So the original equation has two solutions:

             z = 1.5
and
             z = 1.75 .
There are two values of z in this question.  (2z - 3)
-3 / 2 = -1.5
-1.5 x -1 = 1.5

(4z - 7)
-7 / 4 = -1.75
-1.75 x -1 = 1.75

z = 1.5 or 1.75

Find the common factor of all the terms of the polynomial below

49y^3-7y^2+14y

Answers

49y^3-7y^2+14y

= 7y(7y^2 - y + 2)
49y^3-7y^2+14y
= 7y (7y^2 - y + 2)

Common factor is 7y

Point I is on line segment H
J
‾
HJ
. Given
I
J
=
3
x
+
3
,
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I
=
3
x
−
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8
,
HJ=3x+8, determine the numerical length of
H
J
‾
.
HJ
.

Answers

Answer:

Step-by-step explanation:

the answer is 14

Is a square a cross section of a rectangular and triangular prism?

Answers

Answer:

No, a square is NOT the cross section of a rectangular and triangular prism.

Step-by-step explanation:

Prisms have a uniform cross-section and are named after their cross-section. Hence, the cross-section of a rectangular prism is a rectangle and the cross-section of a triangular prism is a triangle. The only prism with a square cross-section is a cube.
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