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
KiRa [710]
3 years ago
10

-9 (-7) plz help me my big ideas is due befo 3pm

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

Answer:

63

Step-by-step explanation:

-9(-7) is -9×-7 so you multiply those and a - plus a - = a +so thats the answer

You might be interested in
Workout<br> 2 1/7 + 1 1/4
AysviL [449]

Answer:

\frac{1}{41} +  \frac{1}{72}   \\  \frac{72 + 41}{41 \times 72}  \\  \frac{113}{2952}  \\ 0.04

7 0
3 years ago
Read 2 more answers
What is the multiplicative inverse of 1/4?
MrRa [10]
To get the multiplicative inverse of any number, just take the reciprocal of that number.

So for 1/4,   it is 4/1

= 4/1 = 4

Multiplicative inverse of 1/4 is 4.
7 0
3 years ago
The measures of the angles of a triangle are shown below. find the measure of the smallest angle ​
riadik2000 [5.3K]

Answer:

Smallest angle : 44°

Step-by-step explanation:

hope it helps ʕ•ᴥ•ʔ

3 0
3 years ago
Read 2 more answers
Lucy is laying tile around the edge of a counter that is 6.4 feet by 2.7 feet. If each tile is 6 inches long, and Lucy buys 30 t
polet [3.4K]

Answer:

Tiles won't be enough

Step-by-step explanation:

The perimeter of the area :

2(length + Width)

Given dimension = 6.4 by 2.7 feets

Perimeter = 2(6.4 + 2.7) = 18.2 feets

1 feet = 12 inches

Perimeter = 18.2 * 12 = 218.4 inches

1 tile = 6 inches

30 tiles = 6* 30 = 180 inches

Since the perimeter of the area is greater Than the 180, then we can conclude that the tiles won't be enough

5 0
3 years ago
Solve the inequality.Explain all steps and Identify the properties used. n/-3 + 5&gt;4
Virty [35]
N/-3>4-5 
then you can just times by -3 to get n on it's own
n>-3(4-5)
n>-3*-1
n>3
4 0
4 years ago
Read 2 more answers
Other questions:
  • Convert 346.5 lb. to kg.
    12·2 answers
  • What is the taxidistance between A (1,5) and B (6,2)?<br><br>A. 1<br>B. 2 <br>C. 8<br>D. 14
    6·1 answer
  • Which expression is equivalent to 2^ 2 x 2/2^ 4
    5·1 answer
  • Can some please help me!
    8·2 answers
  • Check the following to determine if they are solutions to the inequality 12&gt;x?
    9·1 answer
  • Suppose that a sales person observes that if an item is priced at $9 per item then 6 items are sold. If 4 items are sold for $11
    9·1 answer
  • What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?<br>​
    9·1 answer
  • To simplify 5(x + 7), which number do you distribute? How do you know?
    15·2 answers
  • Given the function h(x) = 7 + 2x, find the value of h(6)
    8·2 answers
  • A triangle has two sides of lengths 4 and 15. What value could the length of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!