3 years ago

Does any one know the answers?

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

Answer:I know that #3 is D

Step-by-step explanation:

You might be interested in

The sum of two integers is -8.if one integer is 12 then the other is?

jeka57 [31]

Answer:

2 and -10

Step-by-step explanation:

let the two integers be x and y.

so, x+y=-8---‐-------(1)

and,

x=y+12-------‐-----(2)

from (1) and (2),

(y+12)+y=-8

or, 2y=-8-12

or, y=-20/2

or, y=-10

substitutting the value of y in (2),

x=-10+12=2

therefore the required integers are 2 and -10.

3 0

3 years ago

Read 2 more answers

In ΔTUV, the measure of ∠V=90°, UV = 52 feet, and VT = 18 feet. Find the measure of ∠T to the nearest degree.

Kobotan [32]

Answer:

71 degrees

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Oduvanchick [21]

3. -2
................

6 0

3 years ago

Which expression is equivalent to a^7

DerKrebs [107]

Answer:

$\sqrt{a^{6} *a}$

Step-by-step explanation:

when multiplying exponents, as long as the base is the same, you add the power. $a^{6}*a^1=a^(6+1)=a^7$

3 0

2 years ago

A 11-inch candle burns down in 4 hours. At what rate does the candle burn, in inches per hour?

aliya0001 [1]

2.75 inches per hour

11/4=2.75

8 0

2 years ago

Read 2 more answers