3 years ago

How do I do inequality two-step word problems

Mathematics

1 answer:

PtichkaEL [24]3 years ago

5 0

i hope this helps a little bit

You might be interested in

Which of the following equations is direct variation? Y=2x,y=x+2,y=2,y=-2x-1

Andrew [12]

Answer:

y=2x

Step-by-step explanation:

Direct variation is such that y=kx where k is the rate of change. In direct variation the graph must cross the origin (0,0) meaning that the y-intercept is zero. The only equation that satisfies the definition of direct variation is y=2x.

3 0

3 years ago

Help me plss

Charra [1.4K]

Answer:

$1.75

Step-by-step explanation:

4.5-2.75=1.75

7 0

3 years ago

Read 2 more answers

What is the approximate value of b, rounded to the nearest tenth?

ozzi

we know that

m∠ZWY=m∠WXY --------> given problem

In the right triangle ZWY

$tan\ ZWY=\frac{ZY}{YW}=\frac{5}{6}$

In the right triangle XWY

$tan\ WXY=\frac{WY}{XY}=\frac{6}{a}$

$\frac{6}{a} =\frac{5}{6} \\ \\5*a=6*6 \\ \\a=\frac{36}{5}=7.2\ units$

Find the value of b

Applying the Pythagorean Theorem

In the right triangle XWY

$b^{2}=6^{2}+a^{2} \\b^{2}=6^{2}+7.2^{2}\\b^{2}=87.84\\ b= 9.4\ units$

therefore

the answer is the option

D) 9.4 units

4 0

3 years ago

Read 2 more answers

A plane can have only two points. a. True b. False

Rudiy27

False 2 points are not enough to define a plane

5 0

3 years ago

A store sells different flavors of fudge candy. Mary spends $18.20 on 3.5 pounds of peanut butter fudge.

Drupady [299]

Answer:

what is the question???????

Step-by-step explanation:

????????????????????.

5 0

3 years ago