All categories

3 years ago

Solve the absolute value equation: |x|=8

Mathematics

1 answer:

vampirchik [111]3 years ago

3 0

Answer:

x = 8, -8

When taking an absolute value the sign of a number is ignored. Therefore, both 8 and -8 would come out equalling 8.

You might be interested in

In triangle PQR, Line QS and line SR are angle bisectors to angle P (74 degrees). How many Degrees are in the angle QSR.

AlexFokin [52]

we know that

in the triangle PQR

m∠PQR+m∠QPR+m∠QRP=180°------> the sum of the internal angles of a triangle is equal to 180 degrees

(m∠PQR+m∠QRP)+74°=180°-------> (m∠PQR+m∠QRP)=106°

we know that

If QS and SR are angle bisectors

then

In the triangle QSR

m∠SQR+m∠QSR+m∠QRS=180°-------> equation 1

and

(m∠SQR+m∠QRS)=106°/2--------> (m∠SQR+m∠QRS)=53°

substitute the value of (m∠SQR+m∠QRS)=53° in the equation 1

53°+m∠QSR=180°

m∠QSR=180°-53°-------->m∠QSR= 27°

therefore

the answer is

The measure of angle QSR is 27 degrees

4 0

4 years ago

2. Ms. De Los Santos bought 5 3/7 gallons of ice cream for the 6th grade Wakanda Day celebration. If each scholar is served 1/16

nikdorinn [45]

So we convert both to improper fractions.
38/7 and 1/16
Now we make them the same denominator
608/112 and 7/112
Now we divide 608 by 7
Maximum amount which can be given is 85 scholars.
Give me brainliest answer!

8 0

3 years ago

Ms. Hamby gave a quiz. Two students’ work and the answer key are shown. Ms. Hamby accepts equivalent answers in any form.

Luden [163]

Answer:

Student A and Student B both answered 2 questions correctly.

See explanation below

Step-by-step explanation:

Note: that answers in the form:

$\frac{a}{-b}=\frac{-a}{b}=-\frac{a}{b}$

ARE ALL EQUIVALENT.

First of all, 4/5 is equivalent to 0.8 if we do long division.

and 19/20 is 0.95 if we do long division.

Now, Student A:

Both of the fractions are correct and the negative sign is equivalent and makes the answer correct, so both are correct.

For Student B:

Similarly, both answers are correct for this student as well, looking at the equivalence we showed first.

Also, "-" (negative) in front of the parenthesis and inside parenthesis here doesn't matter.

Hence,

Student A and Student B both answered 2 questions correctly.

5 0

3 years ago

What would the graph look like if the domain is [1,3] and the range is [2,7]

jarptica [38.1K]

Answer:

I hope it's helpful. check it out

8 0

1 year ago

Pam walks 7/8 of a mile to school. Paul walks 1/2 of a mile to school. How much

Debora [2.8K]

Answer:

Pam walks 3/8 of a mile more than Paul

Step-by-step explanation:

1/2 = 4/8

7/8 - 4/8 = 3/8

6 0

3 years ago