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3 years ago

Larry is 10 years old and his sister is 7 years old. In how many years time will there total age be 25 years?

2 answers:

maks197457 [2]3 years ago

7 0

In the next 25 years, Larry will be 35 years old, while his sister will be 3 years less than him which is 32 years old for his sister, since his sister is 3 years younger.

andrey2020 [161]3 years ago

6 0

In 4 years, their ages will add up to 25. Larry will be 14 and his sister will be 11

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Someone h e l p me on this it is geometry

ladessa [460]

BC = 6 km

<u>/</u><u> </u> ACB = 34°

AC = ?

cos 34° = $\frac{BC}{AC}$

=> 0.829 = $\frac{6}{AC}$

=> AC = $\frac{6}{0.829}$

=> AC = 7.23763570567

=> AC = 7 km

=> AC = 10 km $\:\:\:\:\:\:\:\:$ (nearest tenth)

$\\$

<h3>Answer : 10 km</h3>

$\\\\\\\\$

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

7 0

3 years ago

Whoever answers first gets the brainliest Given : f(x)=-|x+9|

Mamont248 [21]

Answer:

See below.

Step-by-step explanation:

f(x) = -|x + 9|

compared to

f(x) = |x|

has a graph that opens downward in an upside down V shape.

It has been moved 9 units left compared to the graph of f(x) = |x|.

It reflects over the x-axis.

6 0

4 years ago

If x2 = 40, what is the value of x?

Alina [70]

If you mean 2x=40 x=20
but if you mean x^2=40 i think its x=80

8 0

3 years ago

Read 2 more answers

The distance between (-5, 3) and B(5, 3) is

8090 [49]

In here, we will use the distance formula
$\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

Compute the distance between <span>(-5, 3) and (5, 3)
</span> $=\sqrt{\left(5-\left(-5\right)\right)^2+\left(3-3\right)^2}$
<span>
= 10

The distance between </span>(-5, 3) and (5, 3) is 10

8 0

3 years ago

Which points are on the graph of f(x)=(13)x

faust18 [17]

f(x) = 13x

A) -13 = 13 * -1 (yes)
B) 9 = 13 * -2 (no)
C) 27 = 13 * 3 (no)
D) 1 = 13 * 0 (no)

So the answer is only A lays on the graph

3 0

4 years ago

Read 2 more answers