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
mylen [45]
3 years ago
7

Please help if you can. Integers. Hand writing's messy sorry about that.

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0
-9 + 279 = 270.
different signs (negative vs positive) subtract, keep the sign of the highest number.

-9 - 279 = -288.
same signs add and keep

-9 • 279 = -2,511. positives and negatives always equal negatives.

You might be interested in
Will give Brainlist .Question is in the picture.Only answer if you know the correct answer.
aivan3 [116]
The slope of that line is m=2/5
3 0
3 years ago
Someone help me pleaseee
ikadub [295]

Answer:

2,7

Step-by-step explanation:

5 0
4 years ago
I GIVE ANOTHER BRAINLIEST
dlinn [17]

Answer:

Answer Below

Step-by-step explanation:

Triangle #1

To solve this answer we need to multiply then <em>divide by 2</em>

3 x 8=24

24 ÷ 2=12

12

Triangle #2

Now we do the same thing!

3 x 8=24

24 ÷ 2=12

12

Rectangle #1

<em>Now we solve for the rectangle!</em>

6 x 8 = 48

48

Now we add all these together!

12 + 12 + 48 = 72

<em>The answer is D. 72 Square Units</em>

8 0
3 years ago
Read 2 more answers
Tim install 50 square feet of his floor in 45 mins. At this rate how long does it take him to install 495 square feet. Is that 9
Nimfa-mama [501]

Answer:

the answer is 445.5

Step-by-step explanation:

what I did was divide 50 by 495 and got 9.9 then since it took 45 minutes every 50 square feet of floor i multiplied 45 x 9.9 and got 445.5  

6 0
3 years ago
In ΔWXY, the measure of ∠Y=90°, XW = 89, WY = 80, and YX = 39. What ratio represents the cosine of ∠X?
BartSMP [9]

Answer:

It's 39/89

Step-by-step explanation:

cos X = adjacent/ hypotenuse = 39/89

6 0
3 years ago
Other questions:
  • Write the equation of a line that is perpendicular to 2x-7y=13 and which passes through the point ( -3,8).
    12·1 answer
  • Tasha claims that her skateboard weighs about 3 pounds. is Tasha's claim reasonable? Explain
    10·2 answers
  • Identify the volume of a cube with edge length 13 ft. HELP PLEASE!!
    8·1 answer
  • Beau has decided to use the method of elimination to solve the system of equations as shown below.
    5·1 answer
  • Three guinea pigs living in the same cage need at least 12 square feet of living space. Is a cage that measures 3 feet by 5 feet
    10·1 answer
  • What is trigonometry?
    10·2 answers
  • SOMEONE HELP ME PLEASE
    15·1 answer
  • 15% of the apple trees are red delicious apple trees. The orchard has 36 red delicious apple trees.
    7·1 answer
  • 3) Two of these numbers are the same value, which ones are<br> they? 40%, .44, 14, .04, 4/10?
    14·2 answers
  • 53664 times 84 show work
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!