Help Perform the indicated operation.
(-7) · (-5)
-12
-35
12
35
2 answers:
Answer:
35
Step-by-step explanation:
( - 7 ) . ( - 5 )
= - 1 . 7 . - 1 . 5
= - 1 . - 1 . 7 . 5
= 7 . 5
= 7 x 5
= 35
Note : -
a Negative number multiplied by another negative number gives a positive number.
<h3>
Answer:</h3>
35
<h3>
Step-by-step explanation:</h3>
(-7) • (-5)
= 7 • 5
= 7 + 7 + 7 + 7 + 7
= 14 + 7 + 7 + 7
= 21 + 7 + 7
= 28 + 7
= 35
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4mins---->12 cars
6mins---->(6*12/4)=18
4mins---->12
5mins---->(5*12/4)=15
And so on
Answer:
22.05
Step-by-step explanation:
1/4x+4is greater than or equal to 3
1/4x=>-4+3
1/4x=>-1
(4)1/4x=>-1(4)
X=> -4
Answer:
18 square inches
Step-by-step explanation:
Surface Area of original prism: 54 square inches
Surface Area of similar prism:
1/3 x 54
=18 square inches
Divide 42 by 4 for one fourth. Divide 13.5 by 5 and multiply that by 2.
