Mathematics High School

The figure below is a parallelogram. Find the measure of the
variable

Answers

Answer 1

The diagonals of a parallelogram bisects each other, which means...

3f+5=4f

3g=9

Now we just need to solve for the variables.

5=f

also getting

f=5

then

g=3

Hope this helped if you have any questions about this just ask in the comment and I will answer them.

Related Questions

In January, a bookstore sells 450 books, but in February, it sells only 300 books. What is the percent of change from January to February?

50%
-33.3%
-50%
66.7%

Answers

Answer:

33.3

Step-by-step explanation:

i´m good at math but hit thanks

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 2, and the given zeros. -4,0,2,4

Answers

Answer:

A least degree polynomial, having rational coefficients and a leading coefficient of 2, with,-4, 0, 2, and 4 as the zeros of the polynomial is;

f(x) = 2·x⁴ - 4·x³ - 32·x² + 64·x

Step-by-step explanation:

The given parameters of the polynomial are;

The leading coefficient of the polynomial = 2

The zeros of the polynomial = -4, 0, 2, 4

We note that zeros of -4, and 4 gives a factor of the form, (x² - 4²)

For a zero of the polynomial equal to 0, one of the factors of the polynomial is equal to 'x'

To have a leading coefficient of 2, we can add '2' as a factor of the polynomial

Therefore, we can have the factors of the polynomial as follows;

(x² - 4²)·2·x×(x - 2) = 0

From the above equation, using a graphing calculator, we get the following possible polynomial;

(x² - 4²)·2·x×(x - 2) = 2·x⁴ - 4·x³ - 32·x² + 64·x = 0

Therefore, a polynomial, function of least degree that has rational coefficients, a leading coefficient of 2,and the zeros, -4, 0, 2, and 4 is f(x) = 2·x⁴ - 4·x³ - 32·x² + 64·x.

Peter was thinking of a number. Peter divides by 7, then adds 5 to get an answer of 13. What was the original number?

Answers

Answer:

Step-by-step explanation:

5-13=8

7*8=56

Answer:

the answer is 56(fifty six)....

What is the surface area of the right prism?

A. 960 in2
B. 1,344 in2
C. 1,920 in2
D. 1,152 in2

Answers

Total surface area is 1,152 in2

There are 6 faces that you need to find the area for:

12*24*2 are two faces
24*8*2 are two faces
12*8*2 are two faces

Add all these up:

576+384+192
=1152

Which angles are congruent to each other? Help ASAP

Answers

Answer:

Angles 2 and 4

Angles 3 and 1

Angles 5 and 7

Angles 6 and 8

Angles 10 and 12

Angles 11 and 9

Step-by-step explanation:

Angles 11 and 9 are congruent. Congruent angles have the same measure.

can someone help and explain the answer?

Answers

Answer:

the answer is 2 or 2x

A rectangle or field is 62 m long and 48 m wide Diana estimate the length of the field to be 60 m and the ways to be 45 m what is the percent error of Dianas estimated area measurement round your answer to the nearest whole percent

Answers

Answer:

To make estimates, we usually round the numbers the nearest integer.

Since 1.9 is closest to 2 than it is to 1, the nearest integer of 1.9 is 2.

Similarly, since 4.4 is closest to 4 than it is to 5, the nearest integer of 4.4 is 4.

Now, to estimate the area of the farm, we are going to multiply our two integers:

Estimated Area of the Farm= x

Since 8 is between 4 and 10, we can conclude that the best estimate of the area of the farm is: between 4 and 10

Step-by-step explanation:

A garment is on sale for 25% off the regular price. If the discounted price is $57, then what is the original
price?

Show work please!

Answers

Answer:

$71.25

Step-by-step explanation:

57 increase 25% =

57 × (1 + 25%) = 57 × (1 + 0.25) = 71.25

help pls answerrrrff on math

Answers

5 beacause 24 / 5 = 5

factor 15x + 30y plz show work

Answers

Answer:

Step-by-step explanation: Simplifying

15x + 30y = 60

Solving

15x + 30y = 60

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-30y' to each side of the equation.

15x + 30y + -30y = 60 + -30y

Combine like terms: 30y + -30y = 0

15x + 0 = 60 + -30y

15x = 60 + -30y

Divide each side by '15'.

x = 4 + -2y

Simplifying

x = 4 + -2y

Answer:

15 ( x + 2y)

Step-by-step explanation:

First 15x + 30y

(3x5)x + (2 x 3 x 5)y

3 x 5 (3x5x/3x5 + 2 x 3 x 5y/3x5)

3 x 5 (x + 2y)

15 (x + 2y)

Hope this helps :)

v+ 7≥ 5 please help me I do not know this

Answers

Answer:

v>-2 ( the > is underlined)

Step-by-step explanation:

pls solve this besties 5^-2

Answers

Answer:

0.04

Step-by-step explanation:

Answer: 1/25

Step-by-step explanation: when you go to a negative exponent you get a fraction and .04 is the same as 1/25 by the ways.

Write an equation for a circle with center at (-9,5) and diameter = 24.
a. (x + 9)2 + (y – 5)2 = 144
C. (x-9)2 + (+ 5)2 = 144
b. (x+ 9)2 + (1 - 5)2 = 576
d. (x-9)2 + + 5)2 = 576

Answers

The correct answer is D

can someone plz help

Answers

Answer:

Step-by-step explanation:

Answer:

Your Answer is 16 bro Okk and good morning and please mark me as brainliest

Find the value of x 117 145 133 140 119 125

Answers

Step-by-step explanation:

x + 779 = 900

x = 900- 779

x = 121

plz mark my answer as brainlist.

hope this will be helpful to you.

The measure of x is 121.

What is Angle Sum Property?

To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°.

The formula for calculating the sum of interior angles is ( n − 2 ) × 180 where n is the number of sides.

Given:

We have Heptane and the sum of Angles of Heptane is

= 180 ( n-2)

= 180 (7-2)

= 900

Now, using Angle Sum Property

145 + 133 + 140 + x + 125 + 119 + 117 = 900

779 + x =900

x= 900- 779

x = 121

Hence, the measure of x is 121.

Learn more about Angle sum Property here:

https://brainly.com/question/4316040

#SPJ2

-1/5(-2 1/4)=
Somebody pleaseee helppp meeeee!

Answers

9/20 I’m pretty sure

7/20 I’m not sure but hopes it helps

a grocery store sells avocados for 4 dollars per pound what would be the cost of 2 3/4 lb of avocados? please help! its already late! -taylor aka GR0UPIEL0VE

Answers

Answer:

11 dollars

Step-by-step explanation:

First, we take 2 3/4 and make it a decimal: 2.75

We know one pound is 4 dollars, so 2.75 pounds of avocados would be 4 times 2.75 - 11 dollars.

Hope this helps!!! <3

graph
f(x) = (x - 1) (x + 4)?

Answers

Answer:

graph

Step-by-step explanation:

graph shown

intersected large curve

What is the value of m∠A + m∠B?

Answers

Answer: The answer is 90

Step-by-step explanation:

Answer:

Step-by-step explanation:

What is the next term of the geometric sequence?
20, -10,5,

Answers

Answer:

-2.5

Step-by-step explanation:

-1/2 is the number it is being miltiplied by

answer would be -2.5

because:
20 times -.5 is -10
-10 times -.5 is 5
5 times -.5 is -2.5

the reason for this geometric sequence, is each number being multiplied by -.5

Simplify: (-7x° +7x°)+(-9x° +9+3x)

Answers

Answer:

-2x^3 - 4x^2 + 9

Step-by-step explanation:

You have to solve the equations in the parenthesis first then you just add the 9 to the end because it doesn't correspond with the rest of the variables "x"

first one to get the correct answer AND answer first gets points and a bonus .

Answers

Answer:

Its 1

Step-by-step explanation:

The depth, d , of a lake is 57 m, rounded to the nearest integer. Write the error interval for d in the form a ≤ d < b .

Answers

Given:

The depth, d , of a lake is 57 m, rounded to the nearest integer.

To find:

The error interval for d in the form a ≤ d < b.

Solution:

The depth, d , of a lake is 57 m, rounded to the nearest integer.

If the depths of the lake is 56.5m or greater than this up to 57 m, then the depth, d , of a lake is 57 m, rounded to the nearest integer.

[tex]56.5\leq d\leq 57[/tex] ...(i)

If the depths of the lake is 57m or greater than this up to 57.5 m but not 57.5 m, then the depth, d , of a lake is 57 m, rounded to the nearest integer.

[tex]57\leq d<57.5[/tex] ...(ii)

Using (i) and (ii), we get

[tex]56.5\leq d<57.5[/tex]

Therefore, the error interval for d is [tex]56.5\leq d<57.5[/tex].

Pls help I need to find the missing sides?!!

Answers

Answer:

The missing sides are 13 (small) and 2424 (big)

Step-by-step explanation:

The bigger triangle is bigger by 2 so multiply or divide the sides you do know by 2 to find the missing sides.

BC=12

ED= 12*2= 24

FD= 26

AC= 26/2= 13

what is the value of x in this picture?

Answers

Answer:

x=15

Step-by-step explanation:

4x+2x=90 degrees

6x=90

x=15

answer- x=15
explanation

h

Two points in the (x, y) plane are a distance of 5 units apart. After a certain transformation is applied to both points, the two new points are 10 units apart. What was the transformation?

Answers

Answer:

translation

Step-by-step explanation:

Based on the information provided the type of transformation would have been a translation of one or both points. This means that either one or both points were moved. If only one point was moved it would have moved 5 units. If both were moved equally then they would have moved 2.5 units apart. Since we are not told the initial and end values of each point we cannot tell if the translation was a vertical or horizontal translation.

PLEASE HELP!! ILL MARK BRAINLIEST!
click picture above, thank you

Answers

Answer:

D 12

Step-by-step explanation:

Answer:

D. 12 cm

Step-by-step explanation:

Because the sum of two sides of a triangle must always be greater than the 3rd side, 12 cannot be the third side because 5+7=12.

EASY QUESTION AND I WILL GIVE BRAINILEST IF CORRECT

If n is at least 6, which inequality best represents the values of n?

n ≥ 6
n > 6
n < 6
n ≤ 6

Answers

Answer:

the first one i think not 100%

Step-by-step explanation:

im like 99% sure really sorry if i get it wrong

Answer:

its the first one

Step-by-step explanation:

the word atleast means that it can be ghat value or any thing higher therefore n will have to be equal to or greater than 6

SOMEONE PLEASE HURRY AND HELP ME WITH THIS FOR A P E X

Answers

Answer: A

Step-by-step explanation:

8,4 cause they in there intersect there

¿Que fracciones representan los puntos A, B, C y Den la siguiente recta numérica

Answers

Answer:

can you translate this

Step-by-step explanation:

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The figure below is a parallelogram. Find the measure of the variable

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The figure below is a parallelogram. Find the measure of the
variable