Help me with this question please

Answer:

2/5 (B)

Step-by-step explanation:

[tex]x^\frac{1}{y}=\sqrt[y]{x}[/tex]

So:

[tex]\sqrt{\frac{4}{25}}=\frac{2}{5}[/tex] because

[tex](\frac{x}{y})^z=\frac{x^z}{y^z}[/tex]

Answer:

B. 110 degrees

Step-by-step explanation:

The measure of an arc equals the measure of its central angle.

Answer:

10.3 is the width

Step-by-step explanation:

set up an equation

42w=432

divided both sides by 42

W=10.2857142857

to rounded it to nearest tenth it will be 10.3

to check your answer multiply 10.3 by 42 it will be 432

check check

Answer:

18 ≤ w ≤ 24

Step-by-step explanation:

A = l * w

A ≥ 432 sq ft.

l = 42 - w

432 ≤ (42 - w) (w)

432 ≤ -w² + 42w

w² - 42w ≥ 432

Substitute values for w

w = 18

w = 24

Answer:

A=4

Step-by-step explanation:

Area of rhombus=[tex]\frac{d1+d2}{2}[/tex]

d1=BD=4

d2=AC=2

so [tex]\frac{4*2}{2}=4[/tex]

area of quadrilateral (rhombus)=4square units

:

Solution given:

diagonal 1:AC=2 unit

diagonal 2:BD=4 unit

it looks like a rhombus

so

area of quadrilateral (rhombus)

=½*(diagonal 1*diagonal2)=½(2*4)=4 square units

Answer:

4. x+y=11

3x+5y=45

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

5x + (–2y) = 8

-2y = -5x + 8

Divide both sides by -2

y = [tex]\frac{5}{2}[/tex]x - 4

Answer:

1. 80(B)

2. 40(B)

Step-by-step explanation:

100-20=80

100-60=40

just some simple math

Answer:

1.B

2.B

100% is the original price, so you just subtract the discount from the original price to get your answer.

Answer:

The town population increase by 25%

Step-by-step explanation:

Btw can u please mark me brainliest, I need 3 more to rank up

Answer: 25%

Step-by-step explanation:

20000*1.25=25000

Answer:

9 miles

Step-by-step explanation:

You need to get 27 minutes to 81 minutes so you multiply 27 by 3, and that is 81, so you simply multiply 3 by 3 and get 9! Hope this helps! ;)

(27 x 3) = 81

(3 x3) = 9

Answer:

Step-by-step explanation:

Answer:

The one you selected is correct.

Answer:

D) x > -4

Step-by-step explanation:

6x - 5 > -29

6x > -29 + 5

6x > -24

x > -4

Answer:

$524 which is 4.0%

Step-by-step explanation:

The amount of cashback bonus of 0.5% on the charge of $462 will be $2.31.

The percentage is just like the amount of that value but between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.

As per the given,

a bonus of 0.5% on the expenses of $462.

Since, x% of  y is given as, (x/100)y

Thus, 0.5% of $462 will be, (0.5/100)462 = $2.31

Hence "The amount of cashback bonus of 0.5% on the charge of $462 will be $2.31".

For more about the percentage,

brainly.com/question/13450942

#SPJ5

Answer:

x = 3

Step-by-step explanation:

The midsegment is half the sum of the parallel bases, that is

[tex]\frac{1}{2}[/tex] (3x + 3 + 4x + 2) = 13

[tex]\frac{1}{2}[/tex] (7x + 5) = 13 ( multiply both sides by 2 )

7x + 5 = 26 ( subtract 5 from both sides )

7x = 21 ( divide both sides by 7 )

x = 3

Answer:

1/3

Step-by-step explanation:

55

Step-by-step explanation:

Answer:

7.8 cm and 25.3 cm

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

?² + 7² = 10.5²

?² + 49 = 110.25 ( subtract 49 from both sides )

?² = 61.25 ( take the square root of both sides )

? = [tex]\sqrt{61.25}[/tex] ≈ 7.8 cm ( to 1 dec. place )

Then

P = 10.5 + 7 + 7.8 = 25.3 cm

Answer:

B

Step-by-step explanation:

i think

Answer:

-6x - y = 27 = x= −1 /6 y+ −9 /2

3x + 8y = 9 =  x= −8 /3 y+3

Step-by-step explanation:

be more specific and space out the equations next time please, i didn't know what you wanted me to do. but i solved them.

brainliest please?

Answer:

7 + 5(7) + 8(4) – 2 g

Step-by-step explanation:

Answer:

¼ remaining

Step-by-step explanation:

Convert to common numerator of 12:

1/6 = 2/12

1/4 = 3/12

1/3 = 4/12

Total: 9/12

1 - 9/12 = 3/12 = ¼

Answer:

$108

Step-by-step explanation:

1 box = $12

18 boxes = 12×18 = $216

Total = 18×65 = 1170 pens

Cost price, Cp = $216

3 = $1

378 = 378/3 = $126

1170-378= 792 pens remaining

4 = $1

792 = 792/4 = $198

Total selling price, sp = 126+198 = $324

Profit = Sp - Cp = 324 - 216 = $108

Answer: 60 cm three squared

You can observe in the picture attached that the box is a rectangular prism.

The volume of a rectangular prism can be found with this formula:

Where "l" is the length, "w" is the width and "h" is the height.

You know that the lenght of each side of those cubes is 1 centimeter. Therefore, you can multiply the number of cubes on each side of the box by 1 centimeter in order to find the lenght, the width and the height of the box:

Now you can substitute the lenght, the width and the height of the box into the formula shown at the beginning of the explanation:

Finally, evaluating, you get that the volume of the box is:

223 units

Step-by-step explanation:

https://brainly.com/question/14536184

Answer:

63 = 5.5 * x + 30

x = 6

Step-by-step explanation:

Answer:

63 = 5.5 * x + 30

x = 6

Step-by-step explanation:

just answered the question

Answer:

132 minutes

Step-by-step explanation:

1 hour is 60 minutes

2 hours=120

1/5 of an hour you divide 60 by 5 and get 12

1/5 of an hour is 12 minutes

120+12=132

Answer:

approximately equal to/approximate equality/congruent or congruence (in geometry)

Answer: It means Approximate equality Congruence