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3 years ago

What is the constant term in the expression? 15a + 10b + 5 – 7b

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

4 0

Answer:

Step-by-step explanation:

15a , 10b , and -7b are coefficients.

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Find the measures of two supplementary angles,

kvasek [131]

Answer:

the measures of 2 supplementary angles add up to 180°

Step-by-step explanation:

hopefully this helps :)

3 0

3 years ago

Please. help me solve. this !!!!! very hard. , explain. please

umka2103 [35]

102
the angles are alternate so they add up to 180
180-78=102

hope this helps :)
if you need me to explain more just let me know :)

6 0

3 years ago

The answer of this question

dolphi86 [110]

Answer:

i think it is c

Step-by-step explanation:

not 100% sure tho

4 0

4 years ago

Doug bought a new car for $25,000. He estimates his car will depreciate, or lose value, at a rate of 20% per year. The value of

strojnjashka [21]

Answer:

Step-by-step explanation:

The equation actually looks like this

$V=P(1-r)^t$ and filling in the info given:

$V=25,000(1-.2)^{4.5$ which simplifies to

$V=25,000(.8)^{4.5$

Orders of operation tells us that we need to take care of the exponential stuff first, so

V = 25,000(.3663573) and

V = $9158.93 which rounds to what is shown as the second choice down: $9,159.

4 0

3 years ago

Read 2 more answers

The x-intercept of the graph of f(x)=3log(x+5)-2 is:

harina [27]

Answer:

Step-by-step explanation:

The point or points where a graph cuts the x axis can be found if you solve the equation f(x) = 0.

$3 log(x + 5) - 2 = 0 \\ 3 log(x + 5) = 2 \\ log(x + 5) = \frac{2}{3} \\ {10}^{ log(x + 5) } = {10}^{ \frac{2}{3} } \\ x + 5 = {10}^{ \frac{2}{3} } \\ x = {10}^{ \frac{2}{3} } - 5$

5 0

4 years ago