Mathematics College

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Answer 1

Answer:

12 Units

A total of 12 units have been traveled.

Related Questions

Classify the angle pair using all names that apply

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Answer:

Vertical and supplementary

Step-by-step explanation:

Angles 1 and 2 are Vertically opposite angles and therefore they are equal to each other.

please help me i really need help please help me please

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Answer:

Step-by-step explanation:

draw the image of ABC under a translation by five units to the left

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Answer:

(x,y) --->(x-5,y)

A(-1.1)--->A¹(-6,1)

B(2,-4)-->B¹(-3,-4)

C(3,0) --> c¹(-2,0)

hope it helps

have a great day

Easy math world problem help me asap

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55 degrees GIVE ME BRANLIEST

Please give the person above brainiest ^^^^

NEED HELP ASAP PLEASE! BRAINLIEST TO RIGHT ANSWER! For two similar triangles ABC and DEF, the scale factor of ∆ABC to ∆DEF is 2 : 3. If AB = 2(BC) and DE = 3(BC), what is EF?
A. 6BC
B. 2BC
C. 3BC
D. 1.5BC

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Answer:

Assuming the similarity is that BC scales to EF, answer is

D. 1.5BC

Step-by-step explanation:

Because the triangles are smilar, AB/BC = DE/EF

If AB = 2BC

then DE = 2EF

but also DE = 3BC

so 2EF = 3BC

EF = 1.5BC

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please :)

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Answer:

Step-by-step explanation:

Recall the area of a triangle formula

[tex]A=\frac{bh}{2}[/tex] where b = base and h = height

The triangle shown has a height of 4cm and a base length 3cm

Using this information we plug in the values into the formula

[tex]A=\frac{4*3}{2} \\4*3=12\\\frac{12}{2} =6[/tex]

Hence, the area of the triangle is 6 square centimeters

Answer:

Ok so the area of the triangle is 6

Step-by-step explanation:

a= 1/2 bh

a= 1/2 * 3 * 4

a= 1/2 * 12

a= 6

Make a tree diagram which shows the sample space of rolling a cube with faces numbered 1-6 and flipping a fair coin. Using this tree diagram, what is the probability of rolling the number 5 and the coin landing heads up? P(5, H) = 1 P(5. H) = 1 O P(5. H) = 1 OP(5, H) = 1

HELP PLSSS

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Answer:

C.) P(5, H) = 1/12

Step-by-step explanation:

Answer:

P(5, H) = 1/12

PLEASE PLEASE HELP ILL MARK U AS BRAINLIST I NEED HELP ASAP !

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Answer:

4.24 is the answer

what is the area of the trapozoid? pls help :)

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Answer:

13/2 or 6 1/5 or 6.5

Step-by-step explanation:

[tex]\frac{7+6}{2}[/tex]x 1

13/2 x 1

6.5x1

Please help me solve this! Thank you so much!

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Answer:

210 is answer when bases are same. powers should be added

Step-by-step explanation:

it's basically indicesis basically in this is so it was multiplication addition rule that you use

find the area enclosed by the figure. Use 3.14 for π. (The figure is not to scale).

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Answer:

97.27 yd²

Step-by-step explanation:

First let's find the area of the right triangle on the left side. To do that, multiply 6x5, then divide the product by 2, since a right triangle is half a rectangle.

6x5=30

30/2=15

Area of triangle=15 yd²

Find area of the middle rectangle. So multiply the length by the width.

9x6=54

Area of rectangle=54 yd²

Find area of the half circle. Formula for area of circle is [tex]A=\pi r^{2}[/tex]. Pi is about 3.14, and radius ([tex]r[/tex]) is 3. Radius is half of the diameter of circle, and the 6 on the left says the diameter of circle.

[tex]\pi[/tex]x[tex]3^{2}[/tex]≈28.27

Area of circle is about 28.27 yd²

Add up the three areas.

15+54+28.27=97.27

pick the Quadrant that you would plot (4,2)
A. Quadrant III
B. Quadrant II
C.Quadrant IV
D.Quadrant I

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Quadrant 1 Reason being all the positive are housed in quadrant 1

Answer:

D.) Quadrant I

Step-by-step explanation:

The quadrants start from Quadrant I (in the top left) and continue counter-clockwise to Quadrant II, Quadrant III, and Quadrant IV

Quadrant I = (+,+)

Quadrant II = (-,+)

Quadrant III = (-,-)

Quadrant IV = (+,-)

Now in this case, (4,2) is positive in the x value, and positive in the y value - so it belongs in Quadrant I!

Select all expressions equivalent to 6x + 12 – 4x – 3 + 3x.

1. 2x+3x+15
2. 2x+3x+9
3. 5x+15
4. 5x+9

Select all expressions equivalent to 7x + (x + 2) + 4x.

1. 12x+2

2. 8x+2+4x

3. 11x+2

4. 7x+2+4x

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Answer:

First task: 2., 5.

Second task: 1., 2.

using angle A as the reference angle, what is the ratio of the opposite side to the adjacent side?
write the ratio as a fraction

Answers

Answer:

20/21

Step-by-step explanation:

Opposite / Adjacent = RT / AR

You have to find RT

Use the Pythagorean Theorem

AR^2 + TR^2 = AT^2

21^2 + TR^2 = 29^2

441 + TR^2 = 841 Subtract 441 from both sides

TR^2 = 841 - 441

TR^2 = 400

sqrt(TR^2) = sqrt(400)

TR = 20

Ratio: TR / AR = 20/29

I need major help thank you

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d is the answer hope this helped but if it’s wrong i am generally sorry

What are all the values for u that will make this equation true?
3u - 9 = 3

Answers

Answer:

U=4

Explaination:

3(4)-9=3

12-9=3

True

MARK ME BRAINLIEST PLEASE

Let g(x)=3x−1 and f(x)=x2+1. Find (g◦f)(−5).
(g◦f)(−5)=nothing (Simplify your answer.)

Answers

Answer:

-384

Step-by-step explanation:

Solve for each function first.

g(-5) = 3(-5) - 1

g(-5) = -16

f(-5) = -5^2 + 1

f(-5) = -24

Multiply.

(fg)(-5) = (-16 x -24)

(fg)(-5) = -384

Not entirely sure if this is correct but this seemed the most obvious way to do it so I did it. Let me know if I'm wrong.

What is the simple interest rate for a $5,000 investment
that become $5,750 at the end of 2 years?

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Answer: the answer is r=7.5%

Step-by-step explanation:

You get the formula A=P(1+nr) where A is the accumulated amount: 5750, P is the principal: 5000, n is the amount of years: 2, and r is the rate: unknown

Now you plug in what you know:

5750=5000(1+2r)

Divide 5000 on both sides

Decimal form: 1.15=1+2r

Subtract -1 on both sides

0.15=2r

And lastly divide by 2 on both sides

0.075=r

BUT WHEN FINDING THE RATE ALWAYS MAKE IT A PERCENTAGE

r=0.075*100=7.5%

which expression would be easier to simplify if you used the commutative property to change the order of the numbers
A. (-40) + (-30) + 28
B. -3/5 + (-2/5) - 4
C. 40 + (-58) + 160
D/ 130 + 70 + (-37)

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Step-by-step explanation:

OPTION A

(-40) + (-30) + 28

what is sixty three hundred in number form

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Answer:

Step-by-step explanation:

600,399

6,300 is your answer

find the value of x please help I give brainly
20 points

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Answer:

x=148

Step-by-step explanation:

First, find the missing angle by subtracting 100+48 from 180 (all of the angles in a triangle add up to 180). Then, subtract that from 180 (the angles are a linear pair, so they are supplementry, so they add up to 180) x+32=180.

x=148.

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The function g(x) = 20,000(1.20)* represents the population of a rapidly growing
city x years after the year 2000.
What does the value g(10) - g(9) represent in terms of the given context?
A. The population was 103,196 people in 2009
B. The population was 123,835 people in 2010
C. There was an increase of 20,639 people from 2009 to 2010.
D. There was an increase of 227,031 people from 2009 to 2010.

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I think it’s B hope that helped

Do u know rulers <3???

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Answer:

Uhh...

Step-by-step explanation:

What? Of course I know what a ruler is. One's next to me on my desk right now. Or are you talking about a ruler of a country?

Please help I’ll mark you as brainliest if correct!

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pretty sure it’s 120 :)))

Answer:

The answer is 75.

Proof:

75/45 when simplified is 5/3

6. Priya can type 40 words per minute. Typing at that same rate, about
how many words can she type in 30 minutes?

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Answer:

1200

Step-by-step explanation:

40 x 30=1200

I really want to know what 2+2 is.

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Answer:

Step-by-step explanation:

Answer:

It's 4 for you and 5 points for me

Step-by-step explanation:

If f(x) = 2x+3 and g(x) = x^2 + 1, find f(g(3)).

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Answer:

Step-by-step explanation:

g(3) = 3²+1 = 10

f(g(3)) = 2(10) + 3

= 23

please I need the answer with justification

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Answer:

a. 1/12

Step-by-step explanation:

I'm not 100% sure but...

The odds of the coin landing on tails is 1/2

The odds of the dice landing on 3 is 1/6

1/2 * 1/6 = 1/12

Use the distributive property to remove the parentheses
5(x-3)

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Answer: 5x-15

Outer numbers multiply with both inside the parentheses.

please help ASAP 20 points to whoever helps!

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Answer:

A. 232 in²

B. 216 in²

Step-by-step explanation:

A. Box A is a cuboid/rectangular prism.

Surface area of box A = 2(LW + LH + WH)

L = 10 in

W = 2 in

H = 8 in

Surface area = 2(10*2 + 10*8 + 2*8)

= 2(20 + 80 + 16) = 2(116)

Surface area = 232 in²

B. Surface area of B = surface area of cube

Surface area of cube = 6s²

s = 6 in

Surface area = 6(6²)

= 6(36)

= 216 in²

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it's this one!!!!_;$;;#+$;