Mathematics High School

Find the perimeter of the figure to the nearest hundredth.

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Answers

Answer 1

Answer:

44.71

Step-by-step explanation:

add all the sides

for the semicircle you do 2r+pi*r

Related Questions

Solve 12x^2+5x-4=12^2x+6

Answers

Answer:

okay so we need to solve for x.

FIRST STEP: 12x^2+5x-4=12^2x+6 would turn into x2 + 5x - 4 = 2x + 6 so it'd have equal bases.

SECOND STEP: move any number with "x" in it to the left side. it ends up as x2 + 3x - 4 = 6

THEN, we use the AC method to eliminate any unnecessary numbers.

you should end up with ( x - 2) (x + 5) = 0

SO, the answer is your third option. ( x = 2, x = -5)

Step-by-step explanation:

Answer:

x = 2, x = -5

Step-by-step explanation:

[tex] {12}^{ {x}^{2} + 5x - 4 } = {12}^{2x + 6} \\ (Bases\: are\: equal\: so\: exponents\: \\will\:also\:be \: equal) \\ \implies \: {x}^{2} + 5x - 4 = 2x + 6 \\ \\ \implies \: {x}^{2} + 5x - 4 - 2x - 6 = 0\\ \\ \implies \: {x}^{2} + 5x - 2x - 4- 6 = 0\\ \\ \implies \: {x}^{2} + 5x - 2x - 10 = 0\\ \\ \implies \:x(x + 5) - 2(x + 5) = 0\\ \\ \implies \:(x + 5)(x - 2) = 0 \\ \\ \implies \:x + 5 = 0 \: \: or \: \: x - 2 = 0 \\ \\ \implies \:x = - 5 \: \: or \: \: x = 2[/tex]

Find the distance between -8 and 18

Answers

Answer:

-8-18=10

Step-by-step explanation:

the diffrence is 10 bc all u have to do is subtract whenever it tells u to find the diffrence :)

What is a good estimate and the actual measurement for this angle measurement? A. 110 and 109 B. 95 and 96 C. 90 and 91 D. 70 and 71

Answers

The good estimate, as well as the actual measurement for the given angle, is 110° and 109°.

What is a good estimate?

In construction, a good estimate is an approximate value of a number that makes it faster to make cognitive deductions.

On the other hand, the actual measurement is the exact measurement of an angle or shape when the appropriate measuring tools are being used.

From the diagram, the angle is an obtuse angle because it is more than 90° since it extends more than its perpendicular axis(90°), but it is less than 180°.

Therefore, we can conclude that the good estimate, as well as the actual measurement for the given angle, is 110° and 109°.

Learn more about determining a good estimate of an angle here:

https://brainly.com/question/370285

Answer: A 110 and 109

Step-by-step explanation:

(3x+4)^3=2197 solve this equation

Answers

Answer:

x=3

Step-by-step explanation:

3x+4=13

3x=13−4

3x=9

x=3

Answer:

x=9

Step-by-step explanation:

(3x+4)^3=2197

cubic root both sides

3x+4=13

minus 4 from both sides

3x=9

divide by 3

x=9

Triangle M′ is the image of triangle M under a dilation.

What is the center of the dilation?
A. A
B. B
C. C
D. D

Answers

C.c
Because it’s where m and m both meet

The center of the dilation of the triangle M' will be B thus option (B) is correct.

What is the transformation of a graph?

Transformation is rearranging a graph by a given rule it could be either increment of coordinate or decrement or reflection.

If we reflect any graph about y = x then the coordinate will interchange it that (x,y) → (y,x).

As per the given triangles M and M'.

If we take point B then the all vertices of triangle M and M' will make a straight line with point B as shown below.

Thus, point B will be the center of dilation.

Hence "The triangle M"s center of dilation will be at B".

To learn more about the transformation of graphs,

brainly.com/question/3099136

#SPJ2

QUICK pleaseeeeeeee. Which sentence in this body paragraph is most clearly the topic sentence? (1) The first character that supports Sophocles's warning about being stubborn is Antigone. (2) She must decide whether she will follow religious laws or the laws of the king. (3) When the king makes a law that declares her brother will not get a proper burial, she decides to go against the order and give her brother a burial anyway. As a result, the king is angry and sentences her to death. (4) So, her stubbornness is harmful to her. A. Sentence 1 B. Sentence 2 C. Sentence 4 D. Sentence 3

Answers

Answer:

sentence 1

Step-by-step explanation:

Answer: sentence one I took the quiz and I got it right

Step-by-step explanation:

Need help (easy 20 points)

Answers

Answer: well I Might be wrong but all I have to do is look it up.

Step-by-step explanation:

Find the value of the missing side length.
3
12
X
20

Answers

Answer:

Step-by-step explanation:

12/20 = 3/x

solve for x

x=5

Answer: x is 5

Step-by-step explanation: These two triangles are similar (meaning same shape but different size.) To find x, we must first decrease the scaling. The original triangle is 3 and x sides. Being scaled, it is now 12 and 20. 12 divided by 4 is 3, so that's the first side, and being equivalent, 20 divided by 4 is 5, so therefore the triangle has been scaled by 4 units. Therefore x side is 5.

A 5K race is about 3.1 miles. Kevin runs 3.5 miles on Monday, 4 miles on Wednesday and 1.8 miles on Friday. About how many 5K races would Kevin have completed?

Answers

Answer:

Kevin completed 3 races

Step-by-step explanation:

So to solve this first you would add up all of the miles Kevin ran.

[tex]3.5+4+1.8=9.3[/tex]

Then you would take the total amount he ran and divide it by 3.1 to see how many races he would have completed

[tex]9.3 / 3.1=3[/tex]

Express the following phrase as an algebraic expression.

5 less than y

Answers

Y-5 I think this is the better answer

To model the problem containing an unknown number, translate the statement into an equation.

Sixteen is five less than a number.

Which steps would you take to translate the statement?

Replace “is” with =, “less than” with –, and “a number” with n to get 16 = 5 – n.
Replace “is” with =, “less than” with +, and “a number” with n to get 16 = n + 5.
Replace “is” with =, “less than” with –, and “a number” with n to get 16 = n – 5.
Replace “is” with =, “less than” with ÷, and “a number” with n to get 16 = 5 ÷ n.

Answers

Answer:

The correct option would be the 3rd one

If you want to find 5 less than a number you are subtracting

so 5 less than 20 would be 15, so 20 - 5

since 16 is five less that means whatever the equation equals it will be 16 which is why 16 is in the first part

Answer: The correct option would be the 3rd one

Step-by-step explanation:

If you want to find 5 less than a number you are subtracting

so 5 less than 20 would be 15, so 20 - 5

since 16 is five less that means whatever the equation equals it will be 16 which is why 16 is in the first part

Which of the following best describes the sides of the transformed figure P’Q’R’S’

Answers

Answer: TO be honest what subject is this.

Step-by-step explanation:

What is the first step to solve this equation 4x-9=15

Answers

plus 9 on each side

Answer:

x=6

Step-by-step explanation:

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP

Answers

Answer:

B (-7,9)

Step-by-step explanation:

Reflecting over y-axis changes sign of the x-coordinate

in this case, the original coordinate of B is (7,9)

thus, the translated coordinate of B would be (-7,9)

Find the mean of:
3.8, 4.0, 4.1, 3.9, 4.2

Answers

Answer:

Step-by-step explanation:

Set of Data (Prioritized):

3.8, 3.9, 4.0, 4.1, 4.2

To find the mean:

Add up all the scores and divide the total by the number of scores.

(3.8 + 3.9 + 4.0 + 4.1 + 4.2) ÷ 5

= 4

Therefore, the mean is equal to 4.

FIND THE AREA OF THE SHAPE PLEASE

Answers

Answer:

26, not sureif its correct......

Compound interest earns more than
simple interest at the same interest
rate because compounding pays
interest on the interest earned.
True
False

Answers

Answer: True

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

Which relation is a function?
A {(-1,3), (-2,6), (0,0), (-2,-2)}
B {(-2,-2),(0,0), (1, 1), (2, 2)}
C {(4,0), (4,1),(4,2), (4,3)}
D
{(7,4), (8,8), (10, 8), (10, 10)}

Answers

Answer: B is a function

Step-by-step explanation:

All the x cordinates in (x,y) are different.

. An object accelerates 3.2 m/s2 when a force of 6.7 Newtons is applied to it. What is the mass of the object?

Answers

Answer:

2.09 kg

Step-by-step explanation:

f=ma

6.7=m×3.2

m=2.09 kg

The square below represents one whole
Express the shaded area as a fraction, a decimal, and a percent of the whole

Answers

Answer: fraction: 3/10, Decimal: 0.30 Percent: 30%

Step-by-step explanation:

65 in = ? ft ? in whats the awnser i dont get it

Answers

The answer is 5 feet to 5 inches

Answer:

5 ft 5 in

Step-by-step explanation:

12 in = 1 ft

65/12 = 5

12 x 5 = 60

65 - 60 = 5

5 ft 5 in

Have an amazing day!!

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The amount of a person’s paycheck is directly proportional to the number of hours worked. For working 11 hours, the pay is $79.75. Find the pay for 35 hours of work.

Answers

79.75 divided by 11 is 7.25
So 35 x 7.25 = 253.75 is your answer

Which of the following correctly classifies the triangle according to its sides and angles?

Answers

two sides with / = isosceles

(2 equal sides)

and

180 - 98 = 82° for the 2 other angles

: 2 = 41° per angle

so < 90° => acute

Write the word sentence as an equation. Then solve.

The difference between a number c
and 13
is −2
.

Answers

The equation is [tex]c-13=-2[/tex]

The solved equation is 11

First, we must add 13 on both sides

[tex]c=11[/tex]

The answer to the equation is [tex]c=11[/tex]

Answer:

Step-by-step explanation:

5. Alisha ran 9.60 km. One mile is
approximately equal to 1.6 kilometers. How
many miles did Alisha run?

Answers

Answer:

Step-by-step explanation:

1 m is equal to 1.6 km so multiply to get about 6 miles

The bumper car ride at the state fair has 2 red cars, 5 green cars, and 5 blue cars. Nestor is first in line for the ride and is assigned a car at random. Bruce is next in line and is randomly assigned a car. What is the probability that both Nestor and Bruce will drive a red bumper car? Express your answer as a percent. If necessary, round your answer to the nearest tenth.
16.7%
1.5%
98.5%
2.8%

Answers

Answer:

B (1.5%)

Step-by-step explanation:

Red car is the least amount of cars and it’s all the depends how many people were in front of Nestor and Bruce

An angle is formed by two rays with the same ____________.

Answers

The answer is Endpoint

Which expression is equivalent to 5y–3? StartFraction 1 Over 125 y cubed EndFraction StartFraction 1 Over 5 y cubed EndFraction StartFraction 5 Over y cubed EndFraction StartFraction 125 Over y cubed EndFraction.

Answers

The expression which is equivalent to the provided expression is Start Fraction 1 Over 125 y cubed End Fraction.

[tex]\dfrac{1}{125y^{3}}\\[/tex]

What is the equivalent expression?

Equivalent expressions are the expression whose result is equal to the original expression, but the way of representation is different.

The given expression in the problem is,

[tex](5y)^{-3}[/tex]

Let the equivalent expression of the above expression is n. Thus,

[tex]n=(5y)^{-3}\\[/tex]

The number with negative power can be written in the denominator of number 1 with same but positive power.

[tex]n=\dfrac{1}{(5y)^{3}}\\n=\dfrac{1}{125y^{3}}\\[/tex]

Hence, the expression which is equivalent to the provided expression is Start Fraction 1 Over 125 y cubed End Fraction.

[tex]\dfrac{1}{125y^{3}}\\[/tex]

Learn more about the equivalent expression here;

https://brainly.com/question/2972832

Answer:

Step-by-step explanation:

Factor the polynomial 2^2+ 16x + 24:

Answers

Answer:

4(4x+7)

Step-by-step explanation:

all I did was evaluate the exponent then added all the numbers to then rearrange the terms and the use your common factors

What is 10000000 times 23400?

Answers

Answer:234000000000

Step-by-step explanation:

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Find the perimeter of the figure to the nearest hundredth. will not click links

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Find the perimeter of the figure to the nearest hundredth.

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