Select the correct answer.

Factor the expression.

(49x^2 - 16) | (Choices in the picture.)

**Answer:**

B.

**Step-by-step explanaBtion:**

The answer would be B

(7x+4)(7x-4)

you can tell because when you expand it e.g.

49x^2 +28x - 28x -16

simplify

49x^2 - 16

equals the expression

**Answer:**

The answer would be B: (7x+4)(7x-4)

Lena makes home deliveries of groceries for a supermarket. Her only stops after she leaves the supermarket are at traffic lights and the homes where she makes the deliveries. The graph shows her distance from the store on her first trip for the day. What is the greatest possible number of stops she made at traffic lights?

A. 3

B. 4

C. 9

D. 5

A. 3 hopes this helps!

**Answer:**

Brain

**Step-by-step explanation:**

Brain Brain Brain Brain Brain Brain

Can you help me with this question?

**Answer: 5 :))))**

**Step-by-step explanation: 10 dived by 2 equals 5. btw ( divide the number of songs by the number of commercials)**

youll get your answer that way!!

i need this

ctugkvhjkibnlbk;vhiglcufxoryifcuglvihk;b j;hviglucforxiy6eryfcuglvhk

**Answer:**

11(7 + 4) = 11 × 7 + 11 × 4

**Step-by-step explanation:**

11(7 + 4) = _ x 7 + 11 x _

use distributive property:

11(7 + 4) = 7 x 11 + 7 x 11

**Answer:**

11 * 7 + 11 * 4

**Step-by-step explanation:**

given 11(7+4)

we need to use distributive property

To do so we multiply 11 by whats inside of the parenthesis

so 11(7+4) is equivalent to 11 * 7 + 11 * 4

Please help I really do not understand its turned in today. I WILL GIVE BRAINLIEST :)

**Answer:**

Total area of new carpeting installed: 368

**Step-by-step explanation:**

What I did is too complicated to write down, so I'll just show you the math:

(12 * 8) * 2 (The area of the bedrooms)

11 * 16 (The area of the livingroom)

While sorting some change into piggy banks, Gabby put 58 coins in the first piggy bank, 78 coins in the second piggy bank, 98 coins in the third piggy bank, and 118 coins in the fourth piggy bank. What kind of sequence is this?

arithmetic or geometric

**Answer: Arithmetic (increasing by constant rate of 20)**

**Step-by-step explanation:**

Arithmetic means the difference between two consecutive terms is constant which it is in this case because it constantly increases by a value of 20.

Geometric means the sequence is changing by a constant ratio or factor

The two polygons are similar. Find the values of x and y.

Please help, i will mark brainliest

Do you have a photo?

Brody is saving money at the average rate of $275 per week. After 8 weeks he has $3,550 left. How much money did Brody begin with? How long will it take Brody to have $10,7007

**Answer:**

He started off with $1,275. Brody needs to work another 8 weeks to make that much money.

**Step-by-step explanation:**

Which statement is true?

The function is decreasing, and the maximum of the function is located at

(

0

,

5

)

.

The function is decreasing, and the maximum of the function is located at ( 0 , 5 ) .

The function is decreasing, and the minimum of the function is located at

(

0

,

5

)

.

The function is decreasing, and the minimum of the function is located at ( 0 , 5 ) .

The function is increasing, and the maximum of the function is located at

(

0

,

5

)

.

The function is increasing, and the maximum of the function is located at ( 0 , 5 ) .

The function is increasing, and the minimum of the function is located at

(

0

,

5

)

.

0992929jaoKakoxoxoxosos

A survey of 1250 trees in a small wood showed that 32 percent were oak trees 26 percent were birch trees and the remainder were pine trees how many pine trees were there

**Answer: ** There were 525 pine trees.

**Step-by-step explanation:**

Given: Total trees = 1250

Percentage of oak trees = 32%

Percentage of birch trees = 26%

Since remaining trees are pine trees.

Percentage of pine trees = 100% - 32% - 26%

=42%

The number of pine trees = 42% of 1250

= 0.42 ×1250

= 525

Hence,** there were 525 pine trees.**

Solve the trigonometric equation for all values: -7 < or equal to x < 7 Question: Cot 1/2x-1=0

Answer:

x =90

Step-by-step explanation:

Cot 1/2x-1=0

Add 1 to both sides

Cot 1/2x = 0+1

Cot 1/2x = 1

1/tan1/2x = 1

Tan 1/2x = 1

1/2x = arctan1

1/2x =45

x = 45×2

x = 90

Hence the value of x is 90

What was the computer's initial price?

**Answer:**

500

**Step-by-step explanation:**

can you round 16.191

**Answer:**

Yes,

rounding to the nearest hundrenth would be 16.19

rounding to the nearest tenth would be 16.2

and rounding to the nearest ones place would get you 16

**Step-by-step explanation:**

Here's what Gabriel and Kayla actually wrote.

Gabriel: 3x + 6

Kayla: 3(x+2)

These expressions are equivalent.

What do you think that means?

**Answer: **

**Step-by-step explanation: equivalent means equal to, so that means these expressions are equal :) **

**but there are a lot of creeps here" :(**

**Step-by-step explanation:**

10 Points for Answering Find x: 6x-8= 1/2 (4x+5)

**Answer:**

1

Combine multiplied terms into a single fraction

6−8=12(4+5)

6−8=1(4+5)2

2

Multiply by 1

6−8=1(4+5)2

6−8=4+52

3

Add

8

888

to both sides of the equation

6−8=4+52

6−8+8=4+52+8

10 more steps

Solution

=21/8

**Step-by-step explanation:**

6x-8=1/2(4x+5)

6x= 2x+5/2+8

6x-2x=5/2+8

12x-4x=5+16

8x = 21

X= 21/8

6x= 2x+5/2+8

6x-2x=5/2+8

12x-4x=5+16

8x = 21

X= 21/8

Hiiioooo! Can someone please help me out with this question ❤️

**Answer:**

3.5

**Step-by-step explanation:**

:)

Cos(theta) = 3.5/7

Theta = cos^-1 (3.5/7)

Theta = 60

Cos(60)=x/8

X= 8cos(60)

X=4

Theta = cos^-1 (3.5/7)

Theta = 60

Cos(60)=x/8

X= 8cos(60)

X=4

24 divided my 6 + 4 to the power of 2

**Answer:**

.24

**Step-by-step explanation:**

Mrs. Collins is going to plant her garden. She purchases 4 tomato plants for $2.59 each, a package of watermelon seeds for $1.87, and a jalapeno plant for $3.88. How much will Mrs. Collins spend on seeds and plants for her new garden?

**Answer:**

5.65

**Step-by-step explanation:**

SOMWRGING AROUND THAT

The amount of water that the girls on the basketball and soccer teams drink during one practice session is recorded in the dot plots.

Select from the drop-down menu to correctly complete the statement.

The median ounces of water drank on the basketball team was about 130 oz less thanResponse area the median ounces of water drank on the soccer team.

Correct answers:

1

45 oz less than

**Answer:**

I don't get it

**Step-by-step explanation:**

**Answer:**

thank you! :)

(5x+5)(2x-3) someone please help

**Step-by-step explanation:**

hope this helps you

,..............

**Answer:**

(5x + 5) ( 2x - 3)

5x (2x-3) +5(2x-3)

10x^2 - 15x + 10x -15

10x^2 -5x -15

Find the inverse for me please

**Answer:**

*(C). *[tex]f^{-1}[/tex]* = ( x + 4 )² ; x ≥ 0*

**Step-by-step explanation:**

In ΔTUV, the measure of ∠V=90°, the measure of ∠U=70°, and UV = 9.6 feet. Find the length of TU to the nearest tenth of a foot.

** **

**28.1 feet**

*explaination*

**\cos U = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{9.6}{x}**

**cosU= **

**hypotenuse**

**adjacent**

** **

** = **

**x**

**9.6**

** **

** **

**\cos 70=\frac{9.6}{x}**

**cos70= **

**x**

**9.6**

** **

** **

**x\cos 70=9.6**

**xcos70=9.6**

**Cross multiply.**

**\frac{x\cos 70}{\cos 70}=\frac{9.6}{\cos 70}**

**cos70**

**xcos70**

** **

** = **

**cos70**

**9.6**

** **

** **

**Divide each side by cos 70.**

**x=\frac{9.6}{\cos 70}=28.0685\approx 28.1\text{ feet}**

**x= **

**cos70**

**9.6**

** **

** =28.0685≈28.1 feet**

**Type into calculator and roundto the nearest tenth of a foot.**

expand and simplfy (x+3)(x-3)(3x+2)

**Answer:**

[tex] {3x}^{3} + {2x}^{2} - 27x - 18[/tex]

**Step-by-step explanation:**

1) Use difference of squares: a² - b² = (a + b) (a - b).

[tex]( {x}^{2} - {3}^{2} )(3x + 2)[/tex]

2) Simplify 3² to 9.

[tex]( {x}^{2} - 9)(3x + 2)[/tex]

3) Use The FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

[tex] {3x}^{3} + {2x}^{2} - 27x - 18[/tex]

Therefor, the answer is 3x³ + 2x² + -26x -18.

ASAP EASY!!!!!!!!!!!

**Answer:**

I think 15%

**Step-by-step explanation:**

sorry if wrong Hope you do good !

-Ash

**Answer:**

102%

**Step-by-step explanation:**

I need help finding x≈.... this is for a important grade so pls help really

**Answer:**

the answer is 40 X=40

hope this helps :)

Which expression represents the algebraic phrase "eleven less than seven times a number"? 11x - 7 7 x minus 11 11 + 7x 11 minus 7 x

**Answer:**

7x minus 11

**Step-by-step explanation:**

7x would be 7 times whatever x is. then you subtract 11 from 7x. the reason you’re subracting 11 from 7x is because 11 has to be less than 7x (i understand negatives, but we’re not using that in this problem.)

**Answer: (B) **7x minus 11

Step-by-step explanation: Just to make sure it was correct!

**Have a good day :D**

The point of equidistant from the vertices of a triangle is its?

**Answer:**

The CIRCUMCENTER of a triangle is the point in the plane equidistant from the three vertices of the triangle.

Helppp meee plssssss

**Step-by-step explanation:**

I'm not downloading that pdf on my phone papa (®c®)

5x + 5(x - 18) = 0 x = ?

Hopes this helps:

Answer: 9

Answer: 9

A. 8.06

B. 8.1

C. 8

D. 65

**Answer:**

its c

**Step-by-step explanation:**

question is attached

**o****k****a****y**** ****h****e****r****e**** ****y****o****u**** ****g****o****o**

**Answer:**

are you in a rush or can i do it in like 5 mins

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