All categories

2 years ago

HELPPPPP Figure A is a dilated image of Figure B. Find the scale factor

Mathematics

2 answers:

notka56 [123]2 years ago

7 0

What the other person was correct :)

Kruka [31]2 years ago

4 0

Answer:1.b=-4by-4 a=-9by-7 2. a=8by-6 b=2by-1

Step-by-step explanation:

You might be interested in

What is the surface area of the triangular prism (Look at image)

8_murik_8 [283]

Answer:

$\Large \boxed{\sf 384 \ m^2}$

Step-by-step explanation:

Surface area ⇒ area of 2 triangles + area of 3 rectangles

$(8 \times 3 \times 0.5 \times 2)+(20 \times 5 \times 2+20 \times 8)=384$

3 0

2 years ago

Read 2 more answers

Solve for x 3.24x + 8.37x -8.09=7.83 X= Round your answer to the nearest hundredth

amm1812

$3.24x + 8.37x -8.09=7.83$

adding 3.24 x and 8.37x on the right side:

$3.24x + 8.37x -8.09=7.83$

$11.61x -8.09=7.83$

adding 8.09 to both sides:

$11.61x =7.83+8.09$

$11.61x =15.92$

dividing both sides by 11.61

Answer : x=1.37

4 0

3 years ago

At 5:00 a.m., the temperature outside was 66° F. By noon, the temperature had risen to 87° F. Which equation models the temperat

grigory [225]

The answer I believe is y = 3x + 51

8 0

3 years ago

Two identical masses are moving down a slope one masses traveling twice as fast as the other mass how does the kinetic energy of

GaryK [48]

Answer:

One mass's kinetic energy is 4 times the other.

Step-by-step explanation:

The formula for kinetic energy is $KE=\frac{1}{2}mv^2$

Where

KE is the kinetic energy

m is the mass

v is the velocity

Now, let mass of the first be m (second is identical so mass of 2nd is m as well)
Let velocity of the first one be v. Since 2nd one is travelling twice as fast, its velocity will be 2v

KE of 1st mass is:

$\frac{1}{2}mv^2$

KE of 2nd mass is:

$\frac{1}{2}m(2v)^2\\=\frac{1}{2}m(4v^2)\\=\frac{1}{2}mv^2 * 4$

Hence, the kinetic energy of the 2nd mass is 4 times the first.

6 0

3 years ago

Find the area of the rectangle with vertices at the given points. You may find it helpful to sketch a graph.

SVETLANKA909090 [29]

It is 10 units². The difference between x and x is 5 and the difference between y and y is 2. 5 times 2 is 10. Hope this helps!

3 0

2 years ago