3 years ago

A) If a + 5 = 15, then find the value of a

Mathematics

2 answers:

ozzi3 years ago

6 0

Answer:

The answer is 10

Step-by-step explanation:

a + 5 =15

15-5=10

weeeeeb [17]3 years ago

4 0

Answer:

Step-by-step explanation:

a+5=15

a=15-5

a=10

You might be interested in

Find the equation of the line passing through the points A(3,2) and B(6,3)

icang [17]

Answer:

y = $\frac{1}{3} x+1$

Step-by-step explanation:

m = $m = \frac{change in y}{change in x} \\m = \frac{3 - (2)}{6 - (3)}\\m = \frac{1}{3} \\Find the value of b using the equation of a line \\y = mx+b\\y =( \frac{1}{3} )x + b\\2 =( \frac{1}{3} ) * (3) + b\\cancel common factor\\1 + b = 2\\b = 1\\y = \frac{1}{3} x + 1$

5 0

3 years ago

Rectangle LMNP is transformed to rectangle L'M'N'P' as shown on the graph below.

olganol [36]

9514 1404 393

Answer:

Step-by-step explanation:

Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)

The scale factor is 2.

3 0

3 years ago

( 4.2 + 3 ) + (5.7 x - 2 ) + ( 5 — 2.6 x)

White raven [17]

Answer is 10.2 + 3.1x
Solve by combining like terms