All categories

2 years ago

Complete the statements about the shapes in the graph.

Mathematics

1 answer:

TEA [102]2 years ago

4 0

Shape A is congruent to shape D because a 180° rotation about the origin and then a translation 2 units right maps shape A onto it.

Shape B is congruent to shape E because a 90° clockwise rotation about the origin and then a translation 1 unit left maps shape B onto it.

You might be interested in

I need help what's the correct answer

Gnoma [55]

Answer:

73.1

Step-by-step explanation:

76+88+88+67+91+69_45_92_52_38_98/11

3 0

3 years ago

The dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? What are the dimensions of

horsena [70]

Answer:

$L=2.3\ ft\\W=1.9\ ft\\H=1.7\ ft$

Step-by-step explanation:

we know that

The volume of a portable kennel (rectangular prism) is equal to

$V=LWH$

where

$L=(x+0.4)\ ft\\W=x\ ft\\H=(x-0.2)\ ft$

$V=7.4\ ft^3$

substitute the given values in the formula of volume

$7.4=(x+0.4)(x)(x-0.2)$

Apply distributive property right side

$7.4=x(x^2-0.2x+0.4x-0.08)$

$7.4=x(x^2+0.2x-0.08)$

$7.4=x^3+0.2x^2-0.08x$

$x^3+0.2x^2-0.08x-7.4=0$

Solve the cubic equation by graphing

using a graphing tool

The solution is x=1.9

see the attached figure

Find the dimensions

substitute the value of x

$L=(1.9+0.4)=2.3\ ft\\W=1.9\ ft\\H=(1.9-0.2)=1.7\ ft$

5 0

3 years ago

Help me Graph this Linear function 3y + 4y = 12

ivanzaharov [21]

Here's the graph:

Put a straight horizontal line when the y value is equal to 7/12

4 0

2 years ago

If 95mg is 50% is the sodium content, what is 100%

Phantasy [73]

50% times 2=100%
95 times 2=190
answer is 190mg

3 0

3 years ago

Read 2 more answers

You and two friends visit a pizza shop. There are 14 toppings. 7 toppings are meat and the rest are vegetable. Each of you order

tatuchka [14]

The answer is that you can get all the meats an some of the vegetables so the answer is B

7 0

3 years ago