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4 years ago

Please help with this 1 question. 25 points

Mathematics

1 answer:

Elza [17]4 years ago

5 0

Yes no question one and no for question 2

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What is the equation of the circle shown in the graph? 6 9 12 36

Naddika [18.5K]

You need to add a picture in order for others to understand what you are referring to.

4 0

3 years ago

Jennifer had 7/8 foot board she cut off 1/4 foot peice that was for a project.in feet how much board was left?

guapka [62]

$\frac{5}{8} \text{ feet board is left }$

Solution:

Given that, Jennifer had 7/8 foot board she cut off 1/4 foot peice that was for a project

To find: Board that was left

From given,

$\text{Total length of board } =\frac{7}{8} \text{ feet }$

$\text{Foot that was cut off } = \frac{1}{4} \text{ feet }$

Remaining feet of board is found by finding the difference between total length of board and foot that was cut off

$\text{Reamining board } = \text{Total length of board - feet of board that was cut off}\\$

Substituting the values we get,

$\text{Remaining board } = \frac{7}{8} - \frac{1}{4}\\\\\text{Remaining board } =\frac{7}{8} - \frac{1 \times 2}{4 \times 2}\\\\\text{Remaining board } =\frac{7}{8} -\frac{2}{8} = \frac{7-2}{8}\\\\\text{Remaining board } =\frac{5}{8}$

Thus $\frac{5}{8}$ feet board is left

5 0

3 years ago

Use the distributive property to expand the expression. −(3x2 + 4y) + (8z2 − 2) A) −3x2 + 4y + 8z2 − 2 B) −3x2 − 4y − 8z2 + 2 C)

otez555 [7]

C) -3x2-4y+8z2-2 is the answer

8 0

3 years ago

What is the length of the unknown side?

777dan777 [17]

Answer:

Hi there!

The correct answer is: 20

Step-by-step explanation:

knowing this a right triangle you can solve this problem in two ways

Method One: Pythagorean Theorem

a^2 + b^2 = c^2 then plug in the values

(12)^2 + (16)^2 = c^2 this will come out to be 400 = c^2

square root both sides and you get c = 20

Method Two: Pythagorean Identities

if you ever learned the Pythagorean identity 3,4,5

this triangle is indeed a 3,4,5 triangle it's just that each side is multiplied by the factor 4

so in this case since you know the missing side should be 5 you just multiply 5 by 4 and you get 20

4 0

3 years ago

HELLP THIS IS FOR FORMULAS AND IDK WHAT TO DOOO

4vir4ik [10]

Answer:

G=125 X + 50

Step-by-step explanation:

Bob charges 125 pieces for each magical brooms . And 50 as one time charge .

We have to find the formula for the number of gold pieces G as a function of X.

Let X be the number of brooms he constructed

The charge for a broom stick is 125 . So the number of gold pieces he received when X brooms are constructed is 125 X

There will be 50 Gold pieces as one time charge

so the total number of gold pieces will be 125 X + 50

therefore G=125 X +50

3 0

4 years ago