2 years ago

Suppose the base and height ( 8 and 6) are multiplied by 1/2, what effect would this have on the area

Mathematics

1 answer:

Feliz [49]2 years ago

6 0

Answer:

Here is the answer hope it helps:)

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Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.

Vikentia [17]

Step-by-step explanation:

$= \sqrt{x} .4 \sqrt{x}$

$= {x}^{ \frac{1}{2} } \times 4 {x}^{ \frac{1}{2} }$

$= 4 {x}^{ \frac{1}{2} + \frac{1}{2} }$

$= 4 {x}^{ \frac{2}{2} }$

$= 4 {x}^{1}$

$= 4x$

4 0

3 years ago

A total of 50 juniors and seniors were given a mathematics test. The 35 juniors attained an average score of 80 while the 15 sen

Alik [6]

Answer:

Step-by-step explanation:

Firstly, we need to calculate the total score of the junior students and the total score of the senior students.

The total score of the junior students is 35 * 80 = 2,800

The total score of the senior students is 15 * 70 = 1050

The total score is thus 2,800 + 1,050 = 3,850

The average score of the 50 students is thus 3,850/50 which equals 77

8 0

3 years ago

Find the amount of cardboard needed to make a box for a single slice of pizza. The box is shoen in the shape of a triangular pri

Molodets [167]

For this case, what you should do is calculate the surface area of the figure.
We have then:
Triangles:
A1 = (1/2) * (7) * (12)
A1 = 42 in ^ 2
Rectangles:
A2 = (1) * (12.5)
A2 = 12.5 in ^ 2
A3 = (1) * (7)
A3 = 7 in ^ 2
Finally, the total surface area is:
A = 2A1 + 2A2 + A3
Substituting values:
A = 2 (42) + 2 (12.5) + (7)
A = 84 + 25 + 7
A = 116 in ^ 2
Answer:
the amount of cardboard needed to make a box for a single slice of pizza is:
A = 116 in ^ 2

8 0

4 years ago

WILL MARK BRAINLIST!!!!!<br><br> 4 |a| +8−a if a=−2

andre [41]

Answer:

Step-by-step explanation:

6 0

4 years ago

What value of x is in the solution set of 2(3x - 1) > 4x - 6?

Dmitriy789 [7]

Answer:

-1

Step-by-step explanation:

Distribute

6x - 2 >= 4x - 6

2x >= -4

x >= -2

8 0

3 years ago