3 years ago

Find the explicit formula when a = 8 and az= 13

Mathematics

1 answer:

olga_2 [115]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Gray can ride his bike 6miles in 20 minutes at this rate how many miles can he ride in 100 minutes

oksano4ka [1.4K]

30. Since he can ride the bike 6 miles in 20 mins, and 100 divided by 20 is 5, the answer would be given to you by multiplying 5x6, which is 30. So he can travel 30 miles in 100 minutes.

4 0

2 years ago

Tom is drawing a map of the block on which he lives, using a scale of 1 inch to 160 feet. The actual length of his block is 1,80

Basile [38]

The length of tom's block on his map is 11.25 inches

5 0

3 years ago

Read 2 more answers

Solve the equation square root 2x – 7 + x = 5 algebraically, and justify the solution set

yarga [219]

Answer: $x=4$

Step-by-step explanation:

$2x-7+x=5$

Group like terms:

$\left(2x+x\right)-7=5$

Simplify the arithmetic:

$3x-7=5$

Add 7 to both sides:

$3x-7+7=5+7$

Simplify the arithmetic:

$3x=5+7$

Simplify the arithmetic:

$3x=12$

Divide both sides by 3:

$\frac{3x}{3}=\frac{12}{3}$

Simplify the fraction:

$x=\frac{12}{3}$

Find the greatest common factor of the numerator and denominator:

$x=\frac{4\cdot 3}{1\cdot 3}$

Factor out and cancel the greatest common factor and the answer will be:

$x=4$

5 0

2 years ago

Find y into the nearest hundredth place

vichka [17]

Answer:

12.43ft

Step-by-step explanation:

From the given diagram, we simply apply the sin rule

According to the sine rule

y is the side y

y° = (90 - 43) = 47

z = 17

z° = 90

Input the parameters and solve;

$\frac{y}{sin 47} = \frac{17}{sin 90}$

ysin 90 = 17 sin 47

y = 12.43ft

6 0

3 years ago

The square of a number is equal to 17 times that number. What is the number?

Alborosie

Answer:

Step-by-step explanation:

If you think about it, $17^{2} \\$ is 17×17

Hope this helps!

8 0

3 years ago