All categories

3 years ago

What steps should be followed to solve the inequality -4x < 8.

Mathematics

2 answers:

andrey2020 [161]3 years ago

8 0

Answer:

8 is greater then -4

Step-by-step explanation:

ziro4ka [17]3 years ago

7 0

Answer: Divide by -4 in the both sides, and change the sign < to >.

Step-by-step explanation:

You might be interested in

The two triangles are similar.<br><br> What is the value of x?

denpristay [2]

[8/(2x-2)=(8+6)/(3x)
8/(2x-2)=14/(3x)
14(2x-2)=8(3x)
28x-28=24x
x=7
So by using the similarity of the sides, we can make ratios that can give is the value of x.<span />

3 0

3 years ago

Which of the following is the equation of a circle whose center is at the origin and whose radius is 4?

leva [86]

Answer:

x²+y²=16

Step-by-step explanation:

the general equation for a circle is given as :

(x−h)²+(y−k)²=r²

where (h, k) is the coordinate of the center of the circle and r is the radius

in this case h=0, k=0 and r = 4

equation becomes

x²+y²=4²

x²+y²=16

4 0

3 years ago

Read 2 more answers

a museum employee surveys a random sample of 350 visitors to the museum. Of those visitors, 266 stopped at the gift shop. Based

Naddika [18.5K]

1748 people are expected to stop at the gift shop out of 2300.

Step-by-step explanation:

Given,

Number of random sampled people = 350

Number of people who stopped at shop = 266

Percentage = $\frac{People\ stopped}{Total\ people}*100$

Percentage = $\frac{266}{350}*100=76\%$

Therefore,

76% people would stop at the gift stop.

Number of people = 2300

Expected number = 76% of total

Expected number = $\frac{76}{100}*2300$

Expected number = 1748

1748 people are expected to stop at the gift shop out of 2300.

4 0

3 years ago

Whats 3/5 divided by2. I need help on bell work

jasenka [17]

$\frac{3}{5}$ ÷2= $\frac{3}{10}$

5 0

3 years ago

Read 2 more answers

Evaluate 2(L+W)<br> for L=10 and W= 2

arsen [322]

Answer:

Step-by-step explanation:

2(10+2)

turns into 2×12

so, that would be 24

5 0

2 years ago