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
sergeinik [125]
2 years ago
13

Answer the following:4-(-3),-2-(-7),-9-(-4)

Mathematics
2 answers:
Elina [12.6K]2 years ago
4 0

the first one is 7

the second one is 5

the third one is -5

Romashka [77]2 years ago
3 0

Answer:

4 – (– 3) = 4 + 3 = 7

-2 – (– 7) = -2 + 7 = 5

-9 – (– 4) = -9 + 4 = -5

<u>-TheUnknownScientist</u><u> 72</u>

You might be interested in
Given a triangle with: a =<br> 150, A = 75°, and C = 30°<br> Using the law of sines gives: c = 0
koban [17]

Answer:

c = 77.6

Step-by-step explanation:

You may have entered the measure of a side as the measure of an angle.

\dfrac{\sin A}{a} = \dfrac{\sin C}{c}

\dfrac{\sin 75^\circ}{150} = \dfrac{\sin 30^\circ}{c}

c\sin 75^\circ = 150 \sin 30^\circ

c = \dfrac{150 \sin 30^\circ}{\sin 75^\circ}

c = 77.6

You are correct. Good job!

5 0
3 years ago
If X to the second power is 20, what is the value of X????????? can someone please help meeeeeee
kap26 [50]

<em>Answer:</em>

<em>x = 2√5</em>

<em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>x² = 20</em>

<em>x²  = 4×5</em>

<em>x² = 2²×5</em>

<em>x = √2²×5</em>

<em>x = 2√5</em>

<em>Good luck !</em>

8 0
2 years ago
Read 2 more answers
1. The subsets of the real numbers can be represented in a Venn diagram as shown. To which subsets of real numbers does 12 belon
Ber [7]
1. C) Rational Numbers and Integers only



2. D) The diagram shows that natural numbers are a subset of whole numbers, because all whole numbers and natural numbers have no numbers in c
8 0
3 years ago
Q # 15 please Graph the equation .y = 4x - 3
murzikaleks [220]

Answer: Please, see the attached file.

Thanks.

Solution:

We can graph using the intercepts:

(1) y-intercept, when x=0

y=4x-3→y=4(0)-3→y=0-3→y=-3

Point=(x,y)=(0,-3)

(2) x-intercept, when y=0

y=4x-3→0=4x-3

Solving for x: Adding 3 both sides of the equation:

0+3=4x-3+3

3=4x

Dividing both sides of the equation by 4:

3/4=4x/4

3/4=x

x=3/4=0.75

Point=(x,y)=(3/4,0)=(0.75,0)

With these pair of points (0, -3) and (0.75,0) we can draw the right line

4 0
2 years ago
What is the value of log^416
crimeas [40]

Answer:

log 4

Step-by-step explanation:

Log 4 is the answer

6 0
3 years ago
Read 2 more answers
Other questions:
  • To the nearest tenth of a degree, find the sizes of the acute angles in the 5-12-13 triangle and in the 9-12-15 triangle. This e
    14·1 answer
  • 1 quart of milk into 4 bottle i had 1/4 milk how many ounces pour into each bottle
    6·1 answer
  • What is the value of x in 6/15 = x/9
    14·1 answer
  • sues to gallons of gas on a 300-mile trip Jen's car used 5 gallons of gas on 140 road trip whose car got more miles per gallon
    12·1 answer
  • Rewrite the standard form equation below into slope-intercept form.<br>x – 2y = 3
    15·2 answers
  • Is 42,260 irrational or rational
    10·1 answer
  • Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles
    11·2 answers
  • The cost of 5m of cloth is ₹450. The cost of 8m of cloth is
    7·2 answers
  • Write a formula that will help eric determine how much the potatoes he buys will cost in bulk.
    5·1 answer
  • Solve for x<br><br> (please write work)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!