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3 years ago

Anothe iready helpppp

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

7 0

To find volume, you multiply height x length x width. In this problem, you have to multiply 4 x 1.5 x 2.5. You get 15 in3. I hope this helps!

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Select from the following choices those graphs that represent only a dilation applied to this polygon with a scale factor great

romanna [79]

Answer:

B and C

Step-by-step explanation:

Required

Select graphs that are dilated by a scale factor greater than 1

For graph A:

Graph A is smaller than the original graph. This indicates dilation with a scale factor less than 1

For graph B:

Graph B is bigger than the original graph and is dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph C:

Graph C is bigger than the original graph; however, it is not dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph D:

Graph D is bigger than the original graph; however, it is not only dilated but also flipped over (i.e. rotated).

Hence, b and c is true

5 0

3 years ago

51. q(x) = 2 * (x - 1) ^ 2 + 5 , what is the value of q(- 3) ?

Sloan [31]

Answer:

26.69

Step-by-step explanation:

8 0

3 years ago

A farmer has 113 sheep. 47 of them are males. How many more female sheep are there than make sheep?

Karo-lina-s [1.5K]

113-47 = 66 female sheep

66-47 = 19

19 more female sheep than male sheep

4 0

4 years ago

Read 2 more answers

Please help and show steps so i could figure out how to do it , will give branliest!

erastova [34]

Answer:

Step-by-step explanation:

1. 3b - 2 (1 - b) / a - 2

2. 3(2) - 2 (1 - 2) / 3 - 2

3. 6 - 2 (-1) / 1

4. 6 + 2 / 1

5. 8 / 1

6. 8

3 0

3 years ago

John’s father is 5 times older than John and John is twice as old as his sister Alice. In two years time, the sum of their ages

oksano4ka [1.4K]

Answer:

John’s age is 8 years

Step-by-step explanation:

Let

x -----> John’s father's age

y -----> John’s age

z -----> John’s sister's age

we know that

$x=5y$ -----> equation A

$y=2z$

$z=y/2$ -----> equation B

$(x+2)+(y+2)+(z+2)=58$

$x+y+z+6=58$

$x+y+z=52$ -----> equation C

Substitute equation A and equation B in equation C and solve for y

$5y+y+y/2=52$

Multiply by 2 both sides to remove the fraction

$10y+2y+y=104$

$13y=104$

$y=8$

Find the value of x

$x=5(8)=40$

Find the value of z

$z=8/2=4$

therefore

John’s father's age is 40 years

John’s age is 8 years

John’s sister's age is 4 years

7 0

3 years ago