Which expression is equivalent to 4” x 4-5?
A 412
B) 42
C 4-2
D
4-35

Answers

Answer 1
The answer is 4-2 the c one

Related Questions

On a test, George was asked to find the square root of 0.45.
Which of the following is closest to the square root of 0.45?

Answers

Answer:

The square route of 0.45 is 0.7.

Step-by-step explanation:

the option closest to the square root of 0.45 is option B. 0.55

What is the square root

To find the square root of 0.45, we can use a calculator or estimate it using a method like the Newton-Raphson method.

Calculating the square roots of the answer choices:

A. √0.65 ≈ 0.806

B. √0.55 ≈ 0.742

C. √0.35 ≈ 0.592

D. √0.25 = 0.5

Comparing these values to the square root of 0.45, one can see that the closest approximation is: B. 0.55

Therefore, the option closest to the square root of 0.45 is option B, 0.55.

Read more about   square root  here:

https://brainly.com/question/428672

#SPJ6

see options below

A. 0.65

B. 0.55

C. 0.35

D. 0.25

b) Find the volume of a rectangular prism with dimensions 12 cm by 4cm by 7
cm

Answers

Here is the volume of a cube that has the dimensions 12 by 4 by 7...

12x4x7 = 336cm

Enter the measurement with the indicated number of significant digits.
858.6 m2 (3)
The answer is.
Im?



Can someone pls help me?

Answers

I think the answer is 2575.8m^2

HELP MEE!!!|||||||||Find the volume of a cylinder with a diameter of 6 inches and a height that is three times the radius. Use 3.14 for pi and round your answer to
the nearest hundredth. (Hint: You may only enter numerals, decimal points, and negative signs in the answer blank) (4 points)

Answers

Answer: There are several information's of immense importance already given in the question. Let us write them down first.

Diameter of the cylinder = 6 inches

Then

Radius of the cylinder = 3 inches.

Height of the cylinder = 3 * radius

                                  = 3 * 3

                                  = 9 inches

Volume of the cylinder = (pi) * (Radius)^2 * Height

                                   = 3.14 * (3)^2 * 9

                                   = 3.14 * 9 * 9

                                   = 254.34 cubic inches

What is the slope of a line perpendicular to the line whose equation is
2x + 2y = -8. Fully reduce your answer.

Answers

Answer: slope=-1, y-intercept=(0,-4)

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

first you have to find the slope of the original question

2x+2y=-8

2y= -8 -2x

y= -4-x

slope = -1

to find the perpendicular slope you flip it and multiply by -1

-1 -> -1 *-1 -> 1

what is 19.2x10^9 minutes in hours

Answers

Answer:

19.2×10^9 =320000000

(2x + 1)(x + 2)
Multiply the following polynomial

Answers

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{2 {x}^{2} + 5x + 2}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{(2x + 1)(x + 2)}[/tex]

Use distributive property

[tex] \longrightarrow{ \sf{2x(x + 2) + 1(x + 2)}}[/tex]

[tex] \longrightarrow{ \sf{2 {x}^{2} + 4x + x + 2}}[/tex]

Collect like terms

[tex] \longrightarrow{ \sf{2 {x}^{2} + 5x + 2}}[/tex]

Hope I helped!

Best regards! :D

CORRECT AND FIRST ANSWER GETS BRAINLIEST!!

Please explain how to do it

(05.03) calculate the area of the irregular polygon shown below

Answers

Make a line down the other side of the E so it becomes a rectangle, find the area of the big rectangle (12•10=120 inches) then find the smaller rectangles (7•5=35 inches) since there’s two small rectangles w the same measurements the area is the same(35+35= 70 inches) , Now u wanna subtract the area of the two small rectangles ( 70-120=50 inches) the Area of the E is 50 inches

Hope I explain it okay and it helps you!

Darren wins a coupon for $4 off the lunch special for each of 5 days. He pays $75 for his 5 lunch specials. Write and solve an equation to find the original price p for one lunch special.

Answers

Answer:

75/5 - 4

Step-by-step explanation:

Solve for m:
8(m + 2) = 3(12 - 4m)

Answers

Answer:

m=1

Step-by-step explanation:

step 1: 8(m + 2) = 3(12 - 4m) remove the parentheses

step 2: 8 m + 2 = 3 12 - 4m move the terms

step 3: 8m+ 12m= 36 - 16 collect like terms and calulate

step 4: 20m=20 divide both sides

solution: m=1

Answer:

m = 1

Step-by-step explanation:

To solve for m, we will have to get m by itself on one side, with some value on the other side.

8(m + 2) = 3(12 - 4m)

Distribute the 8 on the left side and the 3 on the right side.

8m + 16 = 36 - 12m

Add 12m to both sides.

20m + 16 = 36

Subtract 16 from both sides.

20m = 20

Divide both sides by 20.

m = 1

So now we have the answer m = 1.

I hope you find my answer helpful.

Solve, check and graph the solution set. 6 - 2n - 5< -11 ​

Answers

Answer:

n > 6

Step-by-step explanation:

Solution6 - 2n - 5< -11 ​1 - 2n < -11-2n < -12n > 6Checkn = 106 - 2*10 - 5 < -116 - 20 - 5 < -11-19 < -11

Graph is the line segment of the right from point 6 not including 6

help again i just started and im having trouble lol

Answers

Answer:

answer choice 3

Step-by-step explanation:

Answer:

3) [tex]\sqrt{81}[/tex]

Step-by-step explanation:

[tex]\sqrt{81}=9[/tex]

9 is a rational number since it can be expressed as a fraction ([tex]\frac{9}{1}[/tex])

When you square root the other options, 79, 80 and 82, you'll get an answer that goes on forever.

Help please
Will give brainliest

Answers

answer:

c=ad/b

reason:

to find the value of c, you have to get it on its own
to start, multiply both sides by d
this makes the equation ad=bc
then, divide both sides by b to get ad/b=c

WORTH 25 POINTS!!! EASY POINTS! Plot C(-4, -5) ,D(-4,3) ,E( -3,2), and F(-8,2) in a coordinate plane. Are CD and EF congruent?​

Answers

Answer: not congruent

Step-by-step explanation:

To know if CD and EF are congruent, you need to use the distance formula to find CD and EF. If the distance is the same, then they are congruent.

Distance formula: [tex]d=\sqrt{(x_{2}-x_1)^2+(y_2-y_1)^2}[/tex]

CD

[tex]d=\sqrt{(-4-(-4))^2+(3-(-5))^2}[/tex]                [parenthesis]

[tex]d=\sqrt{(0)^2+(8)^2}[/tex]                                           [exponent]

[tex]d=\sqrt{0+64}[/tex]                                                   [add]

[tex]d=\sqrt{64}[/tex]                                                         [square root]

[tex]d=8[/tex]

------------------------------------------------------------------------------------------------------------

EF

[tex]d=\sqrt{(-8-(-3))^2+(2-2)^2}[/tex]                      [parenthesis]

[tex]d=\sqrt{(-5)^2+(0)^2}[/tex]                                        [exponent]

[tex]d=\sqrt{25+0}[/tex]                                                  [add]

[tex]d=\sqrt{25}[/tex]                                                        [square root]

[tex]d=5[/tex]

------------------------------------------------------------------------------------------------------------

After finding the distance of CD and EF, we can say that they are not congruent. The line CD is 8 units long and line EF is 5 units long. Therefore, they are not congruent.

The length of a rectangle is 4 cm longer than its width. If the perimeter of the rectangle is 44 cm, find its area.​

Answers

Length: w+4
Width:w
Perimeter:44
Area: L times w
P=44
44=2(w)+2(w+4)
44=2w+2w+8
44=4w+8
36=4w
w=9
L=w+4
L=9+4
L=13
Area should equal 117 cm squared

Janet is building a rectangular pumpkin patch. The perimeter of the pumpkin patch is 100 meters. The width of the garden is 7 meters less than 2 times its length. Find the length and the width of the pumpkin patch.

Answers

Perimeter of a rectangle is 2L+2W
let L=L
W= 2L-7
2L^2 - 7L = 100
Factor it at find that L= -5.53 or 9.03
Length can’t be a negative value si answer is 9.03 for length.
Plug this value in for W=2L-7
W=11.06

If f(x) = -2x2 - 3 and g(x) = 3x - 4, then f(g(2))= ? A) -37 B) -22 C) -19 D) -11

Answers

Answer:b

Step-by-step explanation:

The product of a number z and 12 is 60

Answers

"Product" means multiply.

The product of a number z and 12: z * 12 or 12z

Put everything we know together.

12z = 60

Solve for z if needed

12z/12 = 60/12

z = 5

Best of Luck!

Answer:5

z x 12=60

z=60/12

z=5

sorry the answer i put before was wrong but i've corrected it

Thomas is trying to find the unit price for a dozen cupcakes. The cupcakes are on sale for $27.00 per dozen. What is the unit price per cupcake?

Answers

Answer:

This is really simple, look:

Step-by-step explanation:

If you want to find the unit prize for a dozen cupcakes, and the dozen is 27.00 dollars, you only have to do this:

27 divided into 12

because the unit prize is just basically the price of 1 cupcake

the answer would be 2.25 each

-5 + 1/2n = 11 can yall solve this rq im going things rn and i just want to get this over with at this point..

Answers

Answer:

n=32

Step-by-step explanation:

1/2n=11+5

1/2n= 16

n= 16*2

n=32

Answer:

[tex]n=32[/tex]

Step-by-step explanation:

[tex]-5+\frac{1}{2}n=11[/tex]

Add 5 to both sides:

[tex]-5+\frac{1}{2}n+5=11+5[/tex]

[tex]\frac{1}{2}n=16[/tex]

Multiply both sides by 2:

[tex]2\times\frac{1}{2}n=16\times2[/tex]

[tex]n=32[/tex]

The midpoint of AB is M(4,0). If the coordinates of A are (3, -1), what
are the coordinates of B?

Answers

Answer:

Step-by-step explanation:

B (5,1)

-60 = -15k
Solve the equation.

Answers

Answer:

k=4

Step-by-step explanation:

-60 = -15k

-60÷-15= -15k÷-15

-60÷-15=k

-60÷-15=4

k=4

-60=-15k

-60= -15(4)

find the value of x need help asap

Answers

Answer:

B

Step-by-step explanation:

In 45 45 90 triangles the ratio is a:a:a root 2 so the answer would be 3root 2/2 or c because when multiplied again by root 2 it will get you 3.

Find the distance between the points (4,3) and ( 0,6)

Answers

Answer:

5

Step-by-step explanation:

The distance between the points (4,3) and ( 0,6) is; d = 5

The formula for distance between two coordinates is given as;

d = √((y2 - y1)² + (x2 - x1)²)

We are given the coordinates;

(4,3) and (0,6)

Thus;

x1 = 4

x2 = 0

y1 = 3

y2 = 6

Thus;

d = √((6 - 3)² + (0 - 4)²)

d = √(3² + 4²)

d = √25

d = 5

Read more about distance between two coordinates at; https://brainly.com/question/7243416

Solve By Factoring: 7x^2+6x-3=0

Answers

Answer:

x= -3-sqr30/7

Step-by-step explanation:

Six times a number is equal to 16 more than 4 times the number. Find the number.

Answers

Answer:

8

Step-by-step explanation:

Let the number be n

6*n = 16 + 4*n

6n = 16 + 4n

6n - 4n = 16

2n = 16

2n/2 = 16/2

n = 8


What value of x makes the following equation true?
-5x/4=- 40

Answers

Answer:

32

Step-by-step explanation:

First, you have to multiply -40 by 4 which gives you -160. After that, divide -160 by -5 which equals positive 32

HELP PLS 20 PTS PLSSSSSSSSSSS

Answers

Answer:

(9,9)

Step-by-step explanation:

I think so...
D(15,11)

help me check my answer please, its due tmrw!
cd^2
c= 5 and d= 8

Answers

Answer:

1,600

Step-by-step explanation:

This is the answer because:

1) First, rewrite the expression with the given numbers

Equation: (5)(8)^2

2) Then, we do 5 times 8 which is 40

3) Finally, 40^2 equals to 1,600 because 40 times 40 is 1,600

Hope this helps!

On Thursday, a website received x advertisement orders. On Friday, the website received 8 more advertisement orders than on Thursday. The expression 2x + 8 represents the total number of advertisement orders received over two days.

Answers

Answer: how many more advertisements were ordered on Friday than Thursday

Step-by-step explanation:

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