PLEASE HELP! (If you don’t know it please don’t answer)

Answer:

90 m²

Step-by-step explanation:

[tex]A=\frac{pq}{2}[/tex]

10 · 18

180

180 ÷ 2

90

Answer:

22.5

Step-by-step explanation:

9 times 5 = 45

45/2 = 22.5

Answer:

x= 4

Step-by-step explanation:

i dont think u need explanation but lmk if u do :)

Answer:

It's compulsory because just like math it forms the basis of all other subjects. Making the study of those other subjects than if they were equipped with language skills in the language of instruction. Math/s is the universal language relevant in teaching/learning of all fields including art.

Step-by-step explanation:

Answer:

90°

Step-by-step explanation:

Angle C is an inscribed angle off the diameter. All angles like this, that create a triangle with the diameter, are equal to 90°.

Answer:

∠C=90°

Step-by-step explanation:

∠C=1/2(BA)

∠C= 1/2 (180)

∠C=90°

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hope it helps...

have a great day!!

Answer:

19xy + 16z

Step-by-step explanation:

combine like terms

7xy +1 2xy= 19xy

8z - 2z + 10z = 16z

Answer: 11

Step-by-step explanation:

Answer:

A = 60°

Step-by-step explanation:

The total angle is 90°

So, subtract. 90 - 30 = 60°

Have a great day! :)

Answer:

0.72

Step-by-step explanation:

The second digit to the right of the decimal is the hundredths place.  We look at the thousandths place to determine how to round.  5 or above round up.  Since it is a 1 we leave it alone

.721 rounds to .72

Answer:

0.72

Step-by-step explanation:

First, note that 0.721 has two parts. The integer part to the left of the decimal point and the fractional part to the right of the decimal point:

Integer Part: 0

Fractional Part: 721

To round 0.721 to the nearest hundredth means to round the numbers so you only have two digits in the fractional part.

We use the following rules to round 0.721 to the nearest hundredth:

A) If the last digit in the fractional part of 0.721 is less than 5, then simply remove the last the digit of the fractional part.

B) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is less than 9, then add 1 to the second digit of the fractional part and remove the third digit.

C) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is less than 9, then add 1 to the first digit in fractional part and make the second digit in fractional part 0. Then remove the third digit.

D) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is 9, then add 1 to the integer part and make the fractional part.

With 0.721, rule A applies and 0.721 rounded to the nearest hundredth is: 0.72.  Hope it helps! :)

Answer:

[tex]x=2.05[/tex]

Step-by-step explanation:

To solve this problem, use the trigonometric ratios. The trigonometric ratios for a right triangle (a triangle with a right angle are the following).

[tex]sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}[/tex]

In this case, one is given the hypotenuse (the side opposite the right angle) and one is asked to find the side adjacent to the given angle. Therefore, it would make the most sense to use the trigonometric ratio of cosine ([tex]cos[/tex]).

[tex]cos(\theta)=\frac{adjacent}{hypotenuse}[/tex]

Substitute,

[tex]cos(47)=\frac{x}{3}[/tex]

Inverse operations,

[tex]3(cos(47))=x[/tex]

Simplify,

[tex]x=2.05[/tex]

Answer:

[tex]x=2.0459[/tex]

Step-by-step explanation:

»»————-　♔　————-««

hope it helps...

have a great day!!

Answer:$48230 that will be your answer

Step-by-step explanation:$42,500+65=$48230

Answer:

2550

Step-by-step explanation:

6% x 42500

[tex]\frac{6}{100}[/tex]x[tex]\frac{42500}{1}[/tex]=[tex]\frac{255000}{100}[/tex]=[tex]\frac{2550}{1}[/tex]=2550

2550 turns into 25.50

42500+ 25.50= 42525.50

Please mark brainliest

Answer:

Width = x feet = 1 feet

Step-by-step explanation:

Surface area of a rectangular prism = 2(lw +lh + wh)

Length = 12 feet

Width = x feet

Height = 9 feet

Surface area = 258 square feet

Surface area of a rectangular prism = 2(lw +lh + wh)

258 = 2{(12*x) + (12*9) + (x*9)}

258 = 2(12x + 108 + 9x)

258 = 24x + 216 + 18x

258 - 216 = 24x + 18x

42 = 42x

x = 42/42

x = 1 feet

Width = x feet = 1 feet

Answer:

Step-by-step explanation:

im guessing B

Answer:

8.553

Step-by-step explanation:

hope this helped

Answer:

Step-by-step explanation:

Minuend is the number that is to be subtracted from (8.6). Subtrahend is the number that is to be subtracted (0.047).

Answer:

8 ÷ 1/3 and 12 ÷ 1/2

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

We solve all statements one by one,

Then the solutions are as follows

1. 8 ÷ 1/3

= (8 × 3) ÷ 1

= 24

2. 6 ÷ 1/8

= (6 × 8) ÷ 1

= 48

3. 9 ÷ 1/4

= (9 × 4) ÷ 1

= 36

4. 12 ÷ 1/2

= (12 × 2) ÷ 1

= 24

Hence, 8 ÷ 1/3 and 12 ÷ 1/2 is equals to 24.

Answer:

The answer is 61.71

Step-by-step explanation:

give me brainliest if you thin my answers good plssss

Answer:

61.71

Step-by-step explanation:

Answer:

First you need to set up an equation y = mx + b. m would be the monthly charge and b would be the one time fee. x represents the number of months.

To solve for the number of months with a total price of 240 we substitute 240 in for y and solve for x.

240 = 25x + 40

subtract 40 from each side

200= 25x

divide by 25

8 = x

8 months

10 + 7r = 45

7r = 35

r = 5

5 milesStep-by-step explanation:

The rate of change is 5.

The rate of change of anything is how rapidly it changes over time (ROC).

You must first create the equation

y = mx + b,

where m represents the monthly price and b represents the one-time cost. Months are represented by the number x.

We replace 240 for y and solve for x to find the total number of months at a price of 240.

40 is subtracted from either side of 240 = 25x + 40.

200 = 25x

25 divided

8 months equals 8.

10 + 7r = 45

7r = 35

r = 5

Therefore, 5 is the rate of change.

To learn more about the rate of change;

https://brainly.com/question/29518179

#SPJ2

Answer:

A

Step-by-step explanation:

the rest are inccorect

Answer:

A. 6 x 36

Step-by-step explanation:

Answer:

i am pretty sure the answer is a. 6

Step-by-step explanation:

let me know if this is incorrect

Answer:

A. 6

Step-by-step explanation:

Answer:

x= -3

Step-by-step explanation:

20=14-2x

-14 -14

6 = -2x

÷-2 ÷-2

-3 =x

X=-3

Step-by-step explanation:

14-2x=20

-2x=20-14

-2x=6

x=6÷(-2)

x=-3

Answer:

1/9

Step-by-step explanation:

p = 2/18

p = 1/9

Answer:

This equals 11

Step-by-step explanation:

Answer:

57

Step-by-step explanation:

39-5 equals 34 then add 23 that adds up to 57

Answer:

Use math away website lol

Step-by-step explanation:

Answer: 8

Step-by-step explanation: plug in -62 as equal to x

Answer:

x⁴

Step-by-step explanation:

TRUST ME IT IS CORRECT

Answer:

x⁴

Step-by-step explanation:

(∛x²)⁶ {The cube root of x² is x^(2/3)}

(x^(2/3))⁶ {Now, simply multiply 2/3 by 6 to get 4.}

x⁴

(∛x²)⁶ is equivalent to x⁴.