Mathematics High School

PLEASE HURRY
WORTH 100 POINTS

PLEASE HURRYWORTH 100 POINTS

Answers

Answer 1

28a. Top Area = length x width

A = (4a - 4)(a + 1)

A = 4a² + 4a - 4a - 4

A = 4a² - 4

28b. Front Area = length x height

A = (4a - 4)(a + 3)

A = 4a² + 12a - 4a - 12

A = 4a² + 8a - 12

28c. V = l x w x h

V = (4a - 4)(a + 1)(a + 3)

V = (4a² - 4)(a + 3)

V = 4a³ + 12a² - 4a - 12

Answer 2

Answer:

28a. Top Area = length x width

A = (4a - 4)(a + 1)

A = 4a² + 4a - 4a - 4

A = 4a² - 4

28b. Front Area = length x height

A = (4a - 4)(a + 3)

A = 4a² + 12a - 4a - 12

A = 4a² + 8a - 12

28c. V = l x w x h

V = (4a - 4)(a + 1)(a + 3)

V = (4a² - 4)(a + 3)

V = 4a³ + 12a² - 4a - 12

Step-by-step explanation:

Related Questions

Please help me!! Fifteen points

Answers

Answer:

D. 144

Step-by-step explanation:

a straight line is 180° so you do 180-36

Answer: 144

Step-by-step explanation:

It is a straight line so it is equal to 180

Then u will minus 180 with 36

180- 36= 144

Hope this helps

Triangle congruence , how is TVR congruent to SRV? SAS, SSS, ASA, AAS? picture added

Answers

Answer:

ASA

Angles on each side with a side in the middle is Angle Side Angle.

I really need help please

Answers

Photo quality is the best:)

Please help
4-(-)x=16

Answers

I think x = 12 cuz a neg and a beg make a positive so the equation is 4+x=16. Then minus 4 from 16 to get x=12

Can Someone Help? I'll Give Points And I'll Follow You! :)​

Answers

Answer:

I believe that it is A, C and G

Step-by-step explanation:

for A(7×2=14)+4=18 is equivalent to (3×2=6)+5+(4×2=8)-1=18

For C it is right because with the values being the same at x value at first the second equation would have one extra but it does subtract that.

For G check c :)

Also update on the ferret?

I need help on this please please?

Answers

You need help still lil bro

The data shown in the table below represents either a linear or an exponential function. Which of the equations below best models this data set?

1) y=5(2)^x
2) y=10(2)^x
3) y=2x+10
4) y=10x+5

x - 1 , 2 , 3 , 4,
y - 10 , 20 , 40 , 80

Answers

Answer:

2 because it is yes

Step-by-step explanation:

Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 20)(0,20) and (6, 1280)(6,1280).

Answers

Answer:

[tex]y=20(2)^x[/tex]

Step-by-step explanation:

We want to write an exponential function that goes through the points (0, 20) and (6, 1280).

The standard exponential function is given by:

[tex]y=ab^x[/tex]

The point (0, 20) tells us that y = 20 when x = 0. Hence:

[tex]20=a(b)^0[/tex]

Simplify:

[tex]20=a(1)\Rightarrow a=20[/tex]

So, our exponential function is now:

[tex]y=20(b)^x[/tex]

Next, the point (6, 1280) tells us that y = 1280 when x = 6. Thus:

[tex]1280=20(b)^6[/tex]

Solve for b. Divide both sides by 20:

[tex]64=b^6[/tex]

Therefore:

[tex]b=\sqrt[6]{64}=2[/tex]

Hence, our function is:

[tex]y=20(2)^x[/tex]

Is driving at a rate of 50 km per hour, how many kilometers will he
travel in 30 minutes?
OA) 25 km
OB) 30 km
OC) 150 km
OD) 180 km

Answers

25 because 30 minutes is 1/2 hour

Central angle ∠ BAD measures 104°.

Determine the measure of inscribed angle ∠ BCD.

Answers

Answer:

∠ BCD = 52°

Step-by-step explanation:

The inscribed angle is half the measure of the central angle, that is

∠ BCD = [tex]\frac{1}{2}[/tex] × 104° = 52°

plz help plz plz asap

Answers

Answer:

sorry I dotn think I'm that good...

Step-by-step explanation:

[sorry for the waist of time....]

Write the slope intercept form of the equation of each line given the slope and y-intercept.

Answers

Answer:

Answer would be :

1) Y= -1X-5

2)Y= -1X-1

3)Y= 3/2X

4) Y= -3/4X -4

10 to the 4nd power HUEHUEHUE

Answers

Answer:

10000

Step-by-step explanation:

Answer: 10,000 Pretty sure you mean 4th, but okay -v-

HELP ME ASAP PLEASEEEEE

Answers

Given:

The graph of a line segment.

To find:

The distance between the pair of points.

Solution:

From the given graph it is clear that the end points of the line segment are (-3,-1) and (-2,-3).

The distance between these two points is:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

[tex]d=\sqrt{(-2-(-3))^2+(-3-(-1))^2}[/tex]

[tex]d=\sqrt{(-2+3)^2+(-3+1)^2}[/tex]

[tex]d=\sqrt{(1)^2+(-2)^2}[/tex]

On further simplification, we get

[tex]d=\sqrt{1+4}[/tex]

[tex]d=\sqrt{5}[/tex]

[tex]d=2.236067[/tex]

[tex]d\approx 2.2[/tex]

Therefore, the distance between the pair of point is about 2.2 units.

Mackenzie built the small LEGO set. It cost $5.49.

Caleb built the large LEGO set.

How much do you think the large LEGO set cost?

Answers

Answer:

maybe $50 at Walmart

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPP

Answers

3 cookies for pouch because each x and y factor can be divided by 3

Answer:

times 3 cookies per pouch

Step-by-step explanation:

3 times 3 is 9

8 times 3 is 24

etc

the scatter plot shows the relationship between the cost of animal feed and its weight. which option best describes the association between the cost and weight of the feed.

Answers

Answer: As the weight increases, the price increases

Step-by-step explanation: it’s the only one that actually makes sense

The measure of the are from B to A not passing through C. i 30 degrees
С
1. What is the measure of angle B04?
2. What is the measure of angie BDA?
3. What is the measure of angle BCA?

Answers

Using the inscribed angle theorems, the measure of the indicated angles are:

1. m∠BOA = 30°

2. m∠BDA = 15°

3. m∠BCA = 15°

What is the Inscribed Angle Theorems?

Based on the inscribed angle theorems, the following relationships are established:

Inscribed angle = 2(measure of intersected arc)Central angle = measure of intersected arc

Given:

Intercepted arc BA = 30°

1. ∠BOA is central angle

Thus:

m∠BOA = 30° (inscribed angle theorems)

2. ∠BDA is inscribed angle.

m∠BDA = 1/2(30) = 15° (inscribed angle theorems)

3. m∠BCA = m∠BDA  = 15° (inscribed angle theorems)

Learn more about inscribed angle theorems on:

https://brainly.com/question/5436956

Thomas works for a company that occuples a
automatically deducted from his paycheck. If 1
O A
-$19.50
O B.
-$15
OC. -$13,50

Answers

Answer:

hi

Step-by-step explanation:

what is this?

what is the SMALLEST number that 4 and 10 goes into
I cant use my brain rn

Answers

Answer:

20

Step-by-step explanation:

multiples

4,8,12,16,20

10,20

Complete the statement. 8,000 kg = _____ g

Answers

8,000 kilograms = 8000000 grams

Answer:

8000000 grams

Step-by-step explanation:

8,000kg=8,000,000kg

Julio walks 3 miles in 2 hours. How far does he walk in one hour? (Find unit rate) .. solve both if can

Answers

Answer:

1.5 miles per hour for the first one and 1.75 for the second one

Step-by-step explanation:

divide 3 by 2 and then divide 3 and a half by 2

Answer/Step-by-step explanation:

I cant see pic so im sorry but here :

3 miles every 2 hours

To find the 1 hour we need to divide 3/2

3/2 = 1.5

Therefore It is 1.5 miles per hour or 1 1/2 miles per hour

The area of the rectangle shown is 13 ft2.
Find the length and the width of the rectangle.

Answers

Answer:

26

Step-by-step explanation:

13x2=26 you can also do 13+13=26 if easier

The length and width would be the same 3.25ft because you divide 13/2=6.5 now divide 6.5/2=3.25 and double check by multiplying 3.25x4(all sides)=13ft^2

f(x)=x^2-4x+9 graphing form

Answers

Answer:

your vertex would be (2,5)

Step-by-step explanation:

Answer:

(2,5)

Step-by-step explanation:

can anyone do the top problem for me?

Answers

Answer:

C

Step-by-step explanation:

It’s c I just took the quiz yesterday

Read the excerpt from "What to the Slave is the Fourth of July?”

The feeling of the nation must be quickened; the conscience of the nation must be roused; the propriety of the nation must be startled; the hypocrisy of the nation must be exposed; and its crimes against God and man must be proclaimed and denounced.

How does the repetition of the word “must” affect the tone of the piece?
The repetition shows that the speaker is concerned about something.
The repetition draws attention to the speaker’s anger.
The repetition suggests that the speaker is intimidating and demanding.
The repetition intensifies the speaker’s sense of urgency.

Answers

Answer:

The repetition intensifies the speaker's sense of urgency.

Step-by-step explanation:

Answer:

D The repetition intensifies the speaker’s sense of urgency.

Step-by-step explanation:

The repetition intensifies the speaker’s sense of urgency.

As of June 2017, 1 US dollar is equivalent to
about 133 Canadian dollars. If Tyler has
30.59 Canadian dollars, how many US dollars
can he exchange this amount for?

Answers

Answer:$4,067.47
Work: Since you know $1 US dollar = 133 Canadian dollars. All you do is 30.59 x 133 which equals 4,067.47. 30.59 x 133 = 4,067.47

please help me(i need a quick answer) Jackie is training for a marathon. Today she is running 2 1/2 kilometers. She took a rest after 1/4 kilometer. If she takes a short break after each 1/4 kilometer than how many breaks will she take during her run?

Answers

Answer:

10

Step-by-step explanation:

1/4×10=2 1/2

Energy bars are on sale at 20 bars for $5. How many can
you buy for $18?

Answers

Answser:

72 bars

Step-by-step explanation:

Thy are .25 each

.25 divided by 18.00 = 72

find the measure of VU​

Answers

The measure of VU is 16 units

The given parameters are:

[tex]OV = 7x + 2[/tex]

[tex]VU = 3x + 10[/tex]

Given that, lengths OV and VU are congruent, we have:

[tex]OV =VU[/tex]

Substitute values for OV and VU

[tex]7x +2 =3x + 10[/tex]

Collect like terms

[tex]7x -3x = 10 -2[/tex]

Evaluate like terms

[tex]4x = 8[/tex]

Divide both sides by 4

[tex]x = 2[/tex]

Substitute 2 for x in [tex]VU = 3x + 10[/tex]

[tex]VU = 3 \times 2 + 10[/tex]

[tex]VU = 6 + 10[/tex]

Evaluate like terms

[tex]VU = 16[/tex]

Hence, the measure of VU is 16 units

Read more about lengths at:

https://brainly.com/question/14366932

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