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3 years ago

|x+8| =−3 plz help!! show steps and stuuf

Mathematics

2 answers:

Mashcka [7]3 years ago

7 0

Answer:

No solution

Step-by-step explanation:

since it equals a negative 3 in the original equation it cannot be solved

faust18 [17]3 years ago

7 0

Answer:

x=-5,-13

Step-by-step explanation:

x+8=-3, OR -x-8=-3

if the first:

x+8=-3

x=-13

if the second

-x-8=-3

-8+3=x

x=-5

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How do you convert 60 miles per hour is how many feet per second? can iny one help

DiKsa [7]

That's two questions.

The answer to the second question is: Yes.

The answer to the first question is:

Multiply 60 miles per hour by ' 1 ' a few times. Use fractions that have
the same thing on top and bottom, since those are always equal to ' 1 '.
Then cancel units if the same unit is on the top and the bottom.
Here's how it goes:

(60 mi/hr) x (5280 ft/mile) x (1hr/3600 sec) = (60 x 5280 / 3600) ft/sec = 88 ft/sec

8 0

3 years ago

I NEED THE ANSWER ASAP PLEASE

Natali [406]

Answer:

720$

Step-by-step explanation:

(1000+(230*24))-5800=720

8 0

2 years ago

100 Points!!!!!!!!!! please hurry with full explanation of how you got the answer if not i guess thats okay just an asnwer will

kaheart [24]

Here, Alicia is wrong because on evaluating $3 ^{1.4}$ we get $4.65554$ which is of course less than 6. Zara's calculation could be;

$3 ^{1.4} \\ \\ 3 ^{ \frac{7}{5} } \\ \\ \sqrt[5]{3 ^{7} } \\ \\ 3 \sqrt[5]{3 ^{2} } \\ \\ 3 \sqrt[5]{9} \\ \\ = 4.6554$

<h3>Final answer:-</h3>

Zara's calculations are correct and alicia's calculations are wrong.

6 0

2 years ago

How many solutions does the equation have below: -5x + 10x + 3 = 5x + 6

Anettt [7]

Answer:

2 Answer solutions if you do it two ways.

Step-by-step explanation:

7 0

3 years ago

Problem

sattari [20]

Answer:

4.67 hours

Step-by-step explanation:

The computation is shown below:

Given that

There is 14 hours remaining for devoting in a project

Also it must be completed in 3 days

So the number of hours she need to devote each day is

= 14 hours ÷ 3 days

= 4.67 hours

8 0

3 years ago