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
morpeh [17]
3 years ago
10

What is the value of 30-(-45) ?

Mathematics
2 answers:
steposvetlana [31]3 years ago
7 0

Answer:

75

Step-by-step explanation:

30- ( -45)

Two negatives make a positive, so this can simply be changed to an addition:

30+45

75.

Hope this helps!

zlopas [31]3 years ago
6 0
<h2>Answer:</h2>

<h3>75</h3>

<h2>Step-by-step explanation:</h2>

30 - ( - 45) \\  \\ 30 + 45 \\  \\ 75

<h2>Hope it help you </h2>

<h2>Mark me as a brain list </h2>
You might be interested in
Graph the following inequality 6x+y&gt;-6
Rudiy27
1738

u know how im rocking....
5 0
4 years ago
12.20h - 7.15 = 90.45
zhannawk [14.2K]

Answer:

H=8

Step-by-step explanation:

12.2H-7.15=90.45

12.2H=90.45+7.15

12.2H=97.6

H=8

6 0
3 years ago
Read 2 more answers
A chemical solution is 5% iodine. How many milliliters of iodine are there in 1,000 mL of
KiRa [710]
50 milliliter since 5% of 1000 is 50 ml and there is only 5% iodine
8 0
3 years ago
Read 2 more answers
What is the zero of g(x)=-x-7?<br> A. 7<br> B. 4<br> C. -7<br> D. 3
blsea [12.9K]

Answer:

I think it's A. 7

Step-by-step explanation:

4 0
3 years ago
Does anyone know the name of this shape?
Nina [5.8K]

Answer:

the name of this shape is trapeze

5 0
3 years ago
Other questions:
  • Which number is a solution of the inequality? b &gt; 2.1 a. –12 b. 5 c. 1 d. –8
    7·1 answer
  • Can someone please come and help me out?
    9·2 answers
  • Solve for x: 6x + 3 = 5x − 8
    10·2 answers
  • I have a maths problem :<br> Simplify x+x+y x y<br> I’m not sure how to work it out! Please help!
    14·1 answer
  • hello loves!! I've been stuck on this question for like 2 hours lol! i need some help, ill give 100 points :)
    10·2 answers
  • What is the area of the figure?<br> A) 21 yd2 <br> B) 35 yd2 <br> C) 49 yd2 <br> D) 70 yd2
    9·1 answer
  • Find the equation of a circle with a center at (7,2) and a point on the circle at (-2,-5)
    11·1 answer
  • amid has gained weight he now weighs 88kg which is 10% higher than his normal weight. what is his normal weight?
    9·1 answer
  • X+3(3x-7)-2.9=5.2 need help ASAP
    8·1 answer
  • According to the table, which ordered pair is a local
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!