3 years ago

PLEASE HELP I WILL MAKE BRAINEST UGH

Mathematics

1 answer:

Alenkasestr [34]3 years ago

4 0

It's the first one---------------------

You might be interested in

PLEASE HELP MEE!!!

maks197457 [2]

Answer:

The 8th graders get the points.

Step-by-step explanation:

Kates best friend did not jump more than 6 ½ feet, in a fraction the amount kate's best friend jumped is 6.38 feet. There for the 8th graders get the points.

6 0

3 years ago

Antonio is buying a stereo, speakers, and amplifiers for his car audio system. He is choosing among 4 models of

Greeley [361]

Answer:

3 kinds of amplifiers

Step-by-step explanation:

4 0

4 years ago

Read 3 more answers

Find two consecutive positive integers such that the square of the first decreased by 17 equals 4 times the second.

Zina [86]

Answer:

The two consecutive positive integers are 7 and 8

Step-by-step explanation:

Let

x ----> the first positive integer

x+1 ----> the second consecutive positive integer

we know that

$x^{2} -17=4(x+1)$

Solve for x

$x^{2} -17=4x+4\\ \\x^{2}-4x-21=0$

Solve the quadratic equation by graphing

The solution is x=7

see the attached figure

Find the value of x+1

x+1=7+1=8

therefore

The two consecutive positive integers are 7 and 8

3 0

3 years ago

A study of several cities shows a positive correlation between the percent of people who swim outdoors and the number of barbecu

Andreyy89

B. The correlation is due to a third variable: weather.
<span>because weather effects swimming and barbecues.</span> :)

4 0

3 years ago

Read 2 more answers

Paul has $55 to buy art supplies he wants to buy a watercolor set for $28.45 a brush for $12.95 and a sketch pad for $15.75 does

lorasvet [3.4K]

Answer:

Step-by-step explanation:

if if he bought all this stuff she she would be going over $55 because all of it cost $57.15

6 0

3 years ago