Mathematics High School

How to Subtract this and put in Standard form?

How To Subtract This And Put In Standard Form?

Answers

Answer 1

Answer:

-12a2 + 9a - 5

Step-by-step explanation:

the 2 should be small

Related Questions

1. Sean writes the expression 3/4 + 1/4 and completes the division. What information does this
expression give Sean?


Answers

Answer:

4/8 po lahat

Step-by-step explanation:

carry on learning

None of the answers here are helpful. Please help me...

A ball is launched into the sky at 54.4 feet per second from a 268.8-meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t2 + 54.4t + 268.8. When will the ball strike the ground?

Answers

Answer:

The ball will strike the ground at time t = 21sec .

Marty was renting a boat and wanted to get the best plan. Rental and plan A charges a fee of $50 plus $25 per hour. Plan B charges a fee of $10 plus $35 per hours. Write a system of equations that represent the situation above.

Answers

Answer:

Step-by-step explanation:

Raymond's hair was 13 centimeters long after his last haircut, and it grows 7 centimeters
every year. Raymond last got his hair cut 6 years ago. How long is it now? Write and solve an
equation to find the answer.

Answers

Answer:

Equation - 13 + 7(6) = x

Solved Answer - 55

Explanation:

Not the best at writing equations, but I’ll try

13 + 7(6) = x
13 + 42 = x
55 = x

Express as a trinomial.
(3x+8)(x + 6)

Answers

Answer:

multiply 3x by x then multiply 8 by 6 and get 48. since 8 and 6 are products of 48 they give a sum of 14 therefore your trinomial is

3x²+14x+48

{67, 68, 68, 71, 73, 73, 73, 74, 74, 74, 74, 75, 75, 77, 78, 79, 79, 80, 80}
What is the median of the data?
68
71
74
75

Answers

the answer would be 74 i believe sorry if i am wrong

Answer:

74

Step-by-step explanation:

hajahabajsj abshahhahss

What is m∠1? HELP PLEASE

Answers

Answer:

180 degrees

Step-by-step explanation:

Since the angles of a triangle will always be 180 you just have to find the other angles. You already know that one is 34 degrees, but the angle that is 140 degrees is a supplementary angle becuase if you see the bottom line it is straight and that means that you can make 140+x=180 and if you subtract 140 from both sides you know that the inside angle equals 40 degrees. If you add 34 and 40 together you get 74 and when you subtract that from 180 you get 106 so that means the measure of angle 1 is 180 degrees

I need help ASAP, pls

Answers

V=135

volume of a rectangular prism is V=L•W•H/3
so the problem would look like V=9•9•5/3

Combine like terms 3b + 7c + 2 - b + 2c - 7

Answers

The answer is 2b+9c-5

Answer:

2b + 9c - 5

Step-by-step explanation:

The length of Side C D is 11 inches and the length of Side C F is 11 StartRoot 3 EndRoot inches. What is the length of Side D F? Round to the nearest tenth.

11 inches
15.6 inches
19.1 inches
22 inches

Answers

Answer:

b

Step-by-step explanation:

can somebody help with this!!!! please.

Answers

Answer:

2(x-3)(x-1)

Step-by-step explanation:

2(x+x+3)

2(x-3)(x-1)

Answer:

Step-by-step explanation:

Are you trying to factor the quadratic expression?

Use the Quadratic formula to find the roots.

x = [-1 ±√(1²-4∙2∙3)]/[2∙2] = -¼ ± ¼√(-23)

2x² +x+3 = 2(x+¼+ ¼√23i)(x+¼- ¼√23i)

Find the Surface Area of the Square Pyramid.

Answers

Answer:

279 in.²

Step-by-step explanation:

square: 9 × 9 = 81

the 4 congruent triangles: 9 × 11 ÷ 2 = 49.5, 49.5 × 4 = 198

square + 4 congruent triangles = 81 + 198 = 279

What is the mean price of $29 $58 $15 $129 $75 $22

Answers

Answer:

$32.67

Hope this helps!

Answer:

$54.6

Step-by-step explanation:

mean = add all the numbers together and divide by the amount of numbers

29+58+15+129+75+22=328

328/6= 54.6

you can put 55 it it requires you to round up

Please help I have less then 6 minutes

Answers

Answer:

11) 60°

12) 50°

13) 50°

14) 50°    (i suspect you want ∠FED instead, which is 102°)(NOT a repeat of ∠FDE)

Step-by-step explanation:

HELP ME PLEASE AND ASAP!!! look at the screenshot! (10 pts)

Answers

The answer is going to be 35 :)

write an equation for each line in slope-intercept form

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Y= 1x and y intercept is 0

daid1784 help!! pls Image

Answers

a, c, c, b, d hope this helps


Which graph des NOT pass the vertical line test?

Answers

Graph 1
It fails because it intercepts the vertical line in 2 spots

This table shows a proportional relationship between the grams of peanuts and raisins in a bag of trail mix. Enter the number of grams of peanuts in a bag for every 1 gram of raisins

Answers

Answer:

3.5

Step-by-step explanation:

Hope this helps!

There are 3.5 gram of peanuts in a bag for every 1 gram of raisin  

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

From the table:

14 g of peanut = 4 gram of raisins

Hence:

1 gram of raisin = (14/4) = 3.5 gram of peanuts

There are 3.5 gram of peanuts in a bag for every 1 gram of raisin  

Find out more on equation at: https://brainly.com/question/2972832

HELP ME PLEASE I NEED A GOOD GRADE

Answers

Answer:

rectangles

Step-by-step explanation:

They are rectangles because all paralellograms have 4 sides and right angles.  All objects or shapes with 4 sides and corners, are rectangle. Even squares are catorized as rectangles.

I need help what is d/7 > 15???

Answers

Answer:

d>107

Step-by-step explanation:

I am sorry if you got this wrong..

Help please help no links

Answers

that man really gave you a link

Answer:

dum bot answerd

Step-by-step explanation:

30,000 + 22 ML + 12 ML​

Answers

Answer:

30034 ML

Step-by-step explanation:

mark me brainllest

Answer:

30034 ML

Step-by-step explanation:

give person above me brainllest

Emma and her 3 friends were thirsty, so she shared One-half gallon of lemonade equally among 4 people. How much lemonade did each person get?

One-half divided by 4 =

Answers

Answer:

[tex]\frac{1}{8}[/tex] gallon per person

Answer:

yeah what mya said 1/8

Step-by-step explanation:

gl

What is the range for the graph shown?

A) -3 ≤ y ≤ 2

B)-3 and 2

C) -3≤ y ≤ 3

D)-2≤ y ≤ 3​

Answers

I think the answer is B. If I’m wrong someone plz let me know in the comments

Find the area of the figure below 8 inches, 5 inches

Answers

Answer:

ITS 40

Step-by-step explanation:its 8 because 8x5 is 40:5 10 15 20 25 30 35 40

Find the difference of the
two expressions.
(4/5x- 2) – (1/5x + 7)

Answers

Answer:

solution in attachment

hope it helps

Guengle works in urban landscape design a truck arrived pouring a cone shaped pile of gravel six feet high with a diameter at the base of 8.2 ft how much gravel was delivered use pie\

Answers

Answer:

[tex]105.56\ ft^3[/tex] of gravel was used.

Step-by-step explanation:

Given that,

The height of a cone, h = 6 feet

The diameter of the base of cone, d = 8.2 feet

Radius, r = 4.1 feet

We need to find the amount of gravel was delivered. The volume of a cone is given by :

[tex]V=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times 4.1^2\times 6\\\\V=105.56\ ft^3[/tex]

So, [tex]105.56\ ft^3[/tex] of gravel was used.

Please with steps urgent

Answers

There you go. I think that's how it's done. Hope it's useful.


Which shapes have 2 pairs of parallel sides? Choose ALL that are correct

Answers

Answer:

rectangle, square

Step-by-step explanation:

those shapes have 2 sides of parallel sides.

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