MATH show you work pleaseee i really need this.

Answer:

c = 2

Step-by-step explanation:

Since the polynomial has a zero at x = [tex]\frac{1}{4}[/tex] , then p([tex]\frac{1}{4}[/tex] ) = 0, then

p([tex]\frac{1}{4}[/tex] )

- [tex]\frac{1}{4}[/tex] + 4([tex]\frac{1}{4}[/tex] )² + c([tex]\frac{1}{4}[/tex] )³ - 8[tex](\frac{1}{4}) ^{4}[/tex] = 0

- [tex]\frac{1}{4}[/tex] + 4([tex]\frac{1}{16}[/tex] ) + c([tex]\frac{1}{64}[/tex] ) - 8([tex]\frac{1}{256}[/tex] ) = 0

- [tex]\frac{1}{4}[/tex] + [tex]\frac{1}{4}[/tex] + [tex]\frac{c}{64}[/tex] - [tex]\frac{1}{32}[/tex] = 0 , simplifying gives

[tex]\frac{c}{64}[/tex] - [tex]\frac{1}{32}[/tex] = 0 ( add [tex]\frac{1}{32}[/tex] to both sides )

[tex]\frac{c}{64}[/tex] = [tex]\frac{1}{32}[/tex] ( multiply both sides by 64 )

c = 2

Answer:

give me brainliest first

Step-by-step explanation:

then i shall answer

Answer:

H. The preimage and image will not have the same orientation but will be congruent.

Step-by-step explanation:

If you rotate something (say your phone), it will be a different orientation than when you stated unless you rotate it exactly 360 degrees (a full circle). Since 90 is not equal to 360, the arrow will not have the same orientation.

When you rotate your phone, it is still the same size and shape. This means that it is congruent. Same will happen with your arrow.

Answer:

B and E

Step-by-step explanation:

Answer:

A=73

B=107

Step-by-step explanation:

since the angles are across from eachother they would be the same, the total angle of all 4 added together would be 360, and 73+107 would be 180, so 180+180 is equal to 360

Answer:

pretty sure its 21

Step-by-step explanation:

21            21 times 10 is 210

42

63

84      

mark brainleist if right

Answer:

k<-9

Step-by-step explanation:

First you want to isolate the variable, or k in this case. So you will subtract 12 on both sides which will leave you with -2k<18. Then you will divide both sides by -2. Which turns into k>-9. But since you divided by a negative, the sign changes, so the answer would be k<-9.

Answer:

Reduce 9/4 to lowest terms

94 is already in the simplest form. It can be written as 2.25 in decimal form (rounded to 6 decimal places).

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Given that:

One time membership fee = $24

Cost for each drum lesson at the youth club for members = $8

For non-members,

Cost for each drum lesson = $12

To find:

Number of drum lessons such that the cost for a member and a non-members is same.

Solution:

Let the number of drum lessons = [tex]x[/tex]

Cost for drum lessons for the members = Number of drum lessons [tex]\times[/tex] Cost for one drum lesson

Cost for drum lessons for the members = $[tex]8x[/tex]

Total cost for members = $24 + $[tex]8x[/tex]

Total cost for the drum lessons for the non-members = $12[tex]x[/tex]

As per question statement, both the expressions are equal:

[tex]24+8x = 12x\\\Rightarrow 12x-8x=24\\\Rightarrow 4x =24\\\Rightarrow x = 6[/tex]

For 6 number of lessons, cost for both will be same.

Answer:

X= -9

Step-by-step explanation:

Answer:170

Step-by-step explanation:

If 25% is 85 then multiply 25% by 2 to get 50% and 85 by 2 to get 179

Answer:

187

Step-by-step explanation:

Answer:

C. 70 in sq

Step-by-step explanation:

The formula of a trapezoid is the A = a + b / 2 multiplied by height. (a and b are the bases). If you plug in the numbers into the formula, you will get 70.

Answer:

Similarities:

For both functions, x is increasing at the same rate.

They are both decreasing, which means that they’re reaching to the negative numbers.

Differences:

The y in Function 2 in increasing faster than Function 1, because Function 2 has a rate of change of -2, and Function 1 has a rate of change of -1 OR you can say that Function 2 has a slope of -2 and Function 1 has a slope of -1.

Function 2 as a y-intercept of 5, but Function 1 has a y-intercept of -3.

Hope this helps! :)

Answer:

% increase will be: 16.28%

Step-by-step explanation:

You plant a tree that is 36 inches tall.

After one year, the tee is 43 inches tall.

Therefore, the percent of the increase will be:

% increase = 100% × (final - initial)/ initial

                  = 100% × (43 - 36)/36

                  =  100% × 7/36

                 = 100% × 0.16

                 = 16.28%

Thus, % increase will be: 16.28%

Answer:

the 2nd day

Step-by-step explanation:

took the test

Answer: $ 1.50

Step-by-step explanation:

Sorry if I’m wrong

Answer: (4,6)

Explanation:

y=10-x

2x-y=2

y=10-x

-y=2-2x

y=10-x

Answer:

She will get $6.90

Step-by-step explanation:

5 × 1.42 = 7.10

15 ÷ 3 = 5

5 × 1.20 = 6.00

7.10 + 6.00 = 13.10

20.00 - 13.10 = 6.90

Answer:

the answer is x<-9/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

hi

Step-by-step explanation:

um so like i dont kno u so i cant answer

Answer:

oooofffffffffffffffffffff

Step-by-step explanation:

and i oop

and i oop

and i oop

U V U

TRANSLATED UvU

Answer:

Step-by-step explanation:

5/8 divided by 1/9 - 5/8 x 9/1

Answer:

The value of where a digit is in the number.

Step-by-step explanation:

The value of where a digit is in the number. Example: In 352, the 5 is in the "tens" place, so its place value is 10. Example: In 17.591, the 9 is in the "hundredths" place, so its place value is 0.01.

Happy Holidays!!

Answer:

36 hours

Step-by-step explanation:

he earns 14.6 per hour

Answer:

Subtract 3.6 from both sides.

Step-by-step explanation:

Given

[tex]x + 3.6 = -1.7[/tex]

Required

Solve in one step

There are two ways to go about it.

1. Collect Like Terms

[tex]x + 3.6 = -1.7[/tex]

3.6 and -1.7 are like terms, so the equation becomes

[tex]x = -1.7 - 3.6[/tex]

[tex]x = -5.3[/tex]

2. Subtract 3.6 from both sides

[tex]x + 3.6 = -1.7[/tex]

This becomes

[tex]x + 3.6 - 3.6 = -1.7 - 3.6[/tex]

[tex]x = -5.3[/tex]

Hence, the last option answers the question.

Answer:

Option 2and 5 are correct.

Step-by-step explanation:

-Add -3.6 to both sides

-Subtract 3.6 from both sides

Answer:

-114

Step-by-step explanation:

f(6) it means f(x=6) so substituting x=6 in your equation gives us

f(6)= -4*(6)²+5*(6)

= -4*36+30

= -144+30

= -114

Answer:

A = 3.14

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Geometry

Step-by-step explanation:

Step 1: Define

r = 2

Step 2: Find Area

Remember we have a quarter circle.