1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dem82 [27]
2 years ago
13

Need help for this equation

Mathematics
2 answers:
Afina-wow [57]2 years ago
8 0

Answer:

if you solve the equation it is 8 but the equation is 5-(-3) or 5+3 because two negatives equal a plus

VikaD [51]2 years ago
7 0

Answer:

8

Step-by-step explanation:

The -3 is just substituting for the x. So if x=-3 you plug in -3 for x in the formula.

So when you plug it in you will have 5- -3. The two negative signs will make a positive. So you will have 5+3 and 5+3=8.

So f(-3)=8

You might be interested in
The amount $180.00 is what percent greater than $135.00?
svp [43]
It would be: 180/135 * 100 = 36/27 * 100
= 4/3 * 100
= 400/3 = 133.33

It means, 180 is 133.33% of 135. So, the difference would be: 133.33 - 100 = 33.33%

In short, Your Final Answer would be 33.33%

Hope this helps!
5 0
3 years ago
Read 2 more answers
Harlan played her favorite game app three times this morning in each game the number of points she scored was a prime number whe
zavuch27 [327]
Can't help if I don't know what the question is
3 0
3 years ago
PLEASE HELP ME IM STRUGGLING!!!
Kitty [74]

Answer:

The required answer is c=7\sqrt{3}

Therefore the number in green box should be 7.

Step-by-step explanation:

Given:

AB = 7√2

AD = a , BD = b , DC = c , AC = d

∠B = 45°, ∠C = 30°

To Find:

c = ?

Solution:

In Right Angle Triangle ABD Sine identity we have

\sin B = \dfrac{\textrm{side opposite to angle B}}{Hypotenuse}\\

Substituting the values we get

\sin 45 = \dfrac{AD}{AB}= \dfrac{a}{7\sqrt{2}}

\dfrac{1}{\sqrt{2}}= \dfrac{a}{7\sqrt{2}}\\\\\therefore a=7

Now in Triangle ADC Tangent identity we have

\tan C = \dfrac{\textrm{side opposite to angle C}}{\textrm{side adjacent to angle C}}

Substituting the values we get

\tan 30 = \dfrac{AD}{DC}= \dfrac{a}{c}\\\\\dfrac{1}{\sqrt{3}}=\dfrac{7}{c}\\\\\therefore c=7\sqrt{3}

The required answer is c=7\sqrt{3}

8 0
3 years ago
List 3 values that would make this inequality true 3n > 12 a line is supposed to be under it >
Marizza181 [45]

Answer: n≥4

Step-by-step explanation:

If you put the value of 4 as n and multiply it by three you will get twelve which satisfies the inequality. Anything larger than 4 will also satisfy the inequality. I really hope this answer helped tell me in the comments.

3 0
3 years ago
Read 2 more answers
How do you make32/60 a percent
drek231 [11]

32/60 =

32 ÷ 60 ≈

0.533333333333333 =

0.533333333333333 × 100/100 =

0.533333333333333 × 100% =

(0.533333333333333 × 100)% ≈

53.333333333333% ≈

53.33%;

5 0
3 years ago
Other questions:
  • Aunt Andrea decided to help with decorations for Rachel’s party. Aunt Andrea created a table to find the amount of balloons she
    5·2 answers
  • What fraction can be multiplied and equal 4/5
    7·2 answers
  • N² + 14 = 12n<br>how do I solve by quadratic formula ​
    5·2 answers
  • How many quarts are equivalent to 14 liters? Round your answer to the nearest tenth.
    9·2 answers
  • DUE AT 9PM! HELP
    9·1 answer
  • Write the fraction 3/5 as an equivalent fraction with denominator 30
    5·2 answers
  • What is the left-hand limit of this function as x approaches 2? f(x)=x/x-2
    10·1 answer
  • Help!!!!!!<br> what is 111-5+7-4
    12·2 answers
  • HELP MEEEeeeeeEEEEEEEEEEE
    10·2 answers
  • F(x)=1/2(x-2)(x+3)^3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!