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Volgvan
2 years ago
6

I need help please answer

Mathematics
1 answer:
julia-pushkina [17]2 years ago
7 0

Answer:

B) 7.18

Step-by-step explanation:

sorry if I am wrong. I hope this helps.

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The value of the 7 in 507,264 is 10 times the value of the 7 in which number?
monitta
The value of seven is in the thousands place and is 10 time the number seven if it were at the hundreds place, which is where 2 is.

7000=10 x 700
7000=7000
3 0
4 years ago
Read 2 more answers
Keith has $500 in a savings account at the beginning of the summer. He withdraws $25 each week for food, clothes, and movie tick
alexdok [17]

Answer:

You can put this solution on YOUR website!

the inequality is 500 - 25x >= 200

this insures that he will have at least 200 at the end of the summer.

subtract 200 from both sides of that inequality and add 25x to both sides of that inequality to get 500 - 200 >= 25x

simplify to get 300 >= 25x

divide both sides of that equation by 25 to get 300 / 25 >= x

simplify to get 12 >= x

12 >= x means x <= 12.

 

when x is smaller than or equal to 12, he will be guaranteed to have at least 200 in the account at the end of the summer.

when x = 12, what is left in the account is 500 - 25 * 12 = 200.

when x = 11, what is left in the account is 500 - 25 * 11 = 225.

when x = 13, what is left in the account is 500 - 25 * 13 = 175.

the maximum number of weeks he can withdraw money from his account is 12.

Step-by-step explanation:

6 0
3 years ago
The ratio of side lengths on a triangle is 3:5:4. If the perimeter of the triangle is 72 cm, how long is the longest side of the
MaRussiya [10]
The longest side of the triangle is 30
7 0
3 years ago
The line on the graph passes through the points A (0, 6) and B (3, 0).
Natali5045456 [20]

The equation for the line passing through point A and perpendicular to AB will be y-0.5x=6, the gradient of line AB is -2, and the gradient of a line perpendicular to AB is 0.5.

<h3 /><h3>What is the slope or gradient?</h3>

A numerical assessment of a line's angle relative to the ground is known as the slope.

Given data;

m₁ is the slope of line AB

m₂ is the slope of a line perpendicular to AB

The coordinate points are,

A,(x₁,y₁)= (0, 6)

B,(x₂,y₂)=(3, 0).

The gradient of line AB;

\rm m_{{1} }= \frac{y_2-y_1}{x_2-x_1} \\\\ \rm m_{{1} }= \frac{0-6}{3-0} \\\\ m_{{1} }=-2

The slope of the lines has a perpendicular relation is -1;

m₁ × m₂ = -1

(-2) × m₂ = -1

m₂ = 1/2

m₂ = 0.5

The equation of the line passing through point A and perpendicular to AB;

(y - y₁) = m₂(x-x₁)

(y-6)=0.5(x-0)

y-6 = 0.5 x

y-0.5x=6

Hence, the gradient of line AB, the gradient of a line perpendicular to AB, and the equation of the line passing through point A and perpendicular to AB will be -2,0.5 and y-0.5x=6.

To learn more about the slope, refer to the link;

brainly.com/question/3605446

#SPJ1

4 0
2 years ago
CAN SOMEONE HELP EM WITH THSES TWO QUESTIONS AND EXPLAIN HOW YOU GOT IT IF YOU DO THAT I WILL GIVE YOU THE CROWN AND FIVE STARS
ella [17]

Answer:

1)

A.  <em>x</em>  = 85/7

I used the formula length = area divided by width to get a.

2)

B. <em>w </em>= 85.6/12

I used the formula width = area divided by length to get b.

3 0
3 years ago
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