Mathematics High School

Hi, guys I am sorry to bother you but can yall help me. I will also be giving 540 points for free.

Answers

Answer 1

Answer:

question one C D E question two is A

Related Questions

NEED HELP ASAP!!

It takes Jada 1 1/2 to mow her lawn. It takes Kam half as long to mow his lawn. How long does it take Kam to mow his lawn?

A. 1/2

B. 3/4

C. 1 hour

D. 3 hours

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Answer:

Step-by-step explanation:

The answer would be B. 3/4

A right square prism has a volume of 220 cubic meters. The prism is enlarged so its height is increased by a factor of 10, but the other dimensions do not change. What is the new volume?
A. 2200m³
B. 1450m³
C. 1200m³
D. 1580m³

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B. Is the correct answer

Answer:

Step-by-step explanation:

your welcome

what is 12×12. I know it's easy I just cant remember

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Answer:

144

Step-by-step explanation:

144

Explain: calculators ya know

Guys do not trust this account it gives you a virus

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People replying with those links are so annoying

yeah he tried to get me to the link, it flagged it before I even got to the site

Does this graph show a function? Explain how you know.

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Answer:

I think it's A

...........................

a=960 rounded to the nearest 10
b=89.0 rounded to 1 DP
Find the minimum (to 2 DP) of a÷b

Answers

Step-by-step explanation:

a÷b=960÷89=10.78651685=10.79 or 17.8

Suppose you want to put trim around the floor of a rectangular room.
The room is 7 by 11 feet. If a foot of trim costs $6, how much will the
trim cost altogether?

Answers

Answer: $108
Explanation: 7x6 = $42 + 11x6 = $66

It would be 4 sides not 2.
7+7 = 14
11+11 = 22
14 x 6 = 84
22 x 6 = 132
132 + 84 = 216
The trim costs $216

Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 7 inches. The length of the actual library is 56 feet.

Which scale did Leon use to create the scale drawing of the school library?

8 inches represents 1 feet

1 inch represents 8 feet

7 inches represents 1 foot

1 inch represents 7 feet

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1 inch represents 8 feet

NEED THIS ASAP
For what value of q is the equation – 13(q + 4) =7q + 16 true?

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Answer:

3.4

Step-by-step explanation:

I need help with this!!! Someone help!!

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Step-by-step explanation:

This would be the point of intersection.

If you are not given the graph, make the equations equal since they are both y = ____.

x + 3 = x - 1

-3 -3

x = x - 4

-x -x

-2x = -4

/-2 /-2

x = 2

So the answer would be D) (2,1)

Solve for x.
6x - 4(3x – 5) = 2
o
11
X =
B. x = 3
o
C. X=-3
__11

Answers

Answer:

c x=3

Step-by-step explanation:

I did the math for it

The answer is X=3

6x-12x+20=2
-6x+20=2
-6x=2-20
-6x=-18
x=3

Barbara wants to buy some glittery heart-shaped beads to make friendship bracelets. The beads she wants come in a small pack with 90 beads or a large pack with 300 beads. The small pack costs $3.60, while the large pack costs $9.00. Which pack is the better value? small pack ll large pack

Answers

Answer:

The large pack is a better deal!

Step-by-step explanation:

so first we need to figure out how much the individual beads cost.

Small pack: $ 3.60÷90 = 0.04 cents per bead

Large pack: $9.00 ÷ 300 = 0.03 cents per bead

Hope this helps!!

Have a great day!!

What is 1 plus 1
~IMPOSSIBLE~

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Answer:

Step-by-step explanation:

1 + 1 = 9 100% verified

Add. (6x2 – 2x) + (5x – 7)

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Answer:

Thats going to be 12x

Step-by-step explanation:

Fractions equivalent to 1:2
Please don’t be bots that post it in a link

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Answer:

1/2 or .5 or 1:2

Step-by-step explanation:

17x+12=54-4x=6(5x-4x)

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Answer:

Step-by-step explanation:

390

What is the greatest possible value for STATS in the cryptarithm shown here given that V = 1? [Different letters represent different digits, and no leading digit can equal 0.] ROTOR + LEVEL ----------- STATS

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Answer:

HI!

Step-by-step explanation:

HOLA

Find the VOLUME of the rectangular prism below.
Volume =
cubic cm
21 cm
12 cm
38 cm

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The answer is 2x2+5x-18. I know this is right because i passed my Algebra 2 class with a 98.

Johan can drive 270 miles on 9 gallons of gas. What is his average mileage?

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Hey there!

The correct answer is 30 miles per gallon.

If he can drive 270 miles on 9 gallons, we want to find the unit rate, or miles per gallon. We can do this by dividing 270 by 9. To make it easier, we will take off the zero, and do 27/9, which is 3. Now we add the 0 back on, which gives us 30. Therefore, his average mileage is 30 miles per gallon.

Have a terrificly amazing day! :D

Answer:

30 miles per gallon

Step-by-step explanation:

1. 30 miles per gallon since 360/12 = 30

2. 270 / 9 = 30

During a football game, the ball is placed 20 yards 2 feet from the goal line. How many feet from the goal line is the football?

Answers

Answer:

62 feet

Step-by-step explanation:

During a football game, the ball is placed 20 yards 2 feet from the goal line. How many feet from the goal line is the football?

Step 1

We convert 20 yards to feet

1 yard = 3 feet

20 yards = x feet

Cross Multiply

1 yard × x feet = 20 yards × 3 feet

x feet = 20 yards × 3 feet/1 yard

x feet = 60 feet

Step 2

How many feet from the goal line is the football?

This is calculated as:

20 yards 2 feet =

60 feet + 2 feet = 62 feet

Therefore, the football is 62 feet from the goal line

=

Teresa works mowing lawns and babysitting. She earns $8.60 an hour for mowing and $8.10 an hour for babysitting. How much will she earn for 7 hours of
mowing and 1 hour of babysitting?

Answers

Answer: 68.3

Step-by-step explanation: 8.60x7+8.10=68.3

plz help me I only have 5 minutes left winner gets brainliest
In what year did the Apartheid Laws in South Africa end?

1990

1972

1994

1958

Answers

They ended in the early 1990s

Answer:1994.

Step-by-step explanation:I need brainliest I helped with your other questions in comments pls

PLSSS HELPPP ASPPPPPPPPPP

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Answer:

question 2: exponential, question 3 is linear, also there is a site called desmos and that has a scientific calculatior and graphing calculator, the graphing calculator can help you with questions like these, all you have to do is put the points

Which could be the measures of the interior angles of a triangle?

A. 50°, 45°, 45°

B. 60°, 60°, 60°

C. 70°, 70°, 70°

D. 80°, 55°, 25°

Answers

Answer:

B. 60°, 60°, 60°

Step-by-step explanation:

All triangle angles add up to 180

A) NOPE

50 + 45 + 45 = 140

B) YUP

60 + 60 + 60 = 180

C) NOPE

70 + 70 + 70 = 210

D) NOPE

80 + 55 + 25 = 160

Can someone please help me????

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i think that it is the last one

It’s the last one if I’m being correct

Can someone please help me figure this out?

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1/2•32=16
Midsegment=1/2 • triangle base

pls help! right answer = gets brainiest

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Answer:

2,4 because they are hitting each other at that point

Answer:

Step-by-step explanation:

The solution is where the the red and blue line intersect.

helpp me thx show work

Answers

Answer:

x= 25°

Step-by-step explanation:

3x-10 = 25 + x + 15 (ext ∠ of triangle equals to the sum of interior opposite ∠'s)

3x - x = 40 +10

2x= 50

x= 50/2

x= 25°

If p(t)=3t2–2t+15, use synthetic division to find p(3).

Answers

Answer:

Step-by-step explanation:

jus plugged in 3 into all the variables

Monthly grocery cost based on the average number of shopping trips is predicted using the least-square regression line, ŷ = 275.3 + 90.7x, where ŷ represents the predicted monthly expense and x represents the average number of trips. A shopper visits the grocery store an average of 3.2 times and has a monthly cost of $520. What is the residual for the shopper?

45.54
76.47
−45.54
−76.47
90.7

Answers

Answer:

−45.54

Step-by-step explanation:

Just took the test

The residual for the shopper will be equal to -45.54. Hence, option C is correct.

What is an equation?

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the given data provided in the question,

The given equation is,

y = 275.3 + 90.7 x

Here, x is the number of trips and y is the total monthly expense.

Then,

Shopper monthly cost = $520

Number of visits by the shopper in a month = 3.2

So, the residual for the shopper will be,

$520 = 275.3 + 90.7 (3.2)

$520 = 275.3 + 290.24

= -45.54

To know more about equation:

https://brainly.com/question/29657983

#SPJ2

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