Mathematics High School

Helppppppppppppppppppp

Answers

Answer 1

I don’t quite understand what the question is

Related Questions

Half a number decreased by 25 put into a equation

Answers

a/2-25 i feel like that’s correct ...

Answer:

1/2 - 25

Sana nakatulong

can some one help pls. ill give 10points

Answers

Answer:

1.1n

0.6p

0.3b

Step-by-step explanation:

Simplifying Like terms

Like or similar terms are those who have the same letters raised to the same power. For example, 5ab, -6ba, 0.6ab are like terms.

Terms like 5xy, -6xz, [tex]9xy^2[/tex] are not similar because they have different letters of powers.

The terms 1.6n-0.5n are similar and they can be simplified by operating their coefficients: 1.6-0.5=1.1. Thus

1.6n - 0.5n = 1.1n

Similarly, we can simplify 0.9p-0.3p. Operating 0.9-0.3=0.6 gives the result:

0.9p - 0.3p = 0.6p

Finally:

b - 0.7b = (1 - 0.7)b = 0.3b

Results:

1.1n

0.6p

0.3b

Hey and help me help me help plzzzzzzzzz

Answers

Answer:17

Step-by-step explanation:

First you subtract 13-9 to find the distance between the 2 numbers. That gets you 4 but if the numbers are 2 spaces away from one another then that means that the number line increases by 2. Then you add 4 to 13 and that’s how you get 17.

if x=2 what is the value of 5X-7+ 22
x=

Answers

Answer:

Step-by-step explanation:

5(2)-7+22

10-7+22

I need help please......

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The relationship between the quantities is: multiply by 25

Oakley works at a factory that packs products in two
different size boxes. Each small box holds 2.5 ft' of
products. Each large box holds 7.5 ft?
of products.

Answers

ok first you need to add e and 4 and get 95 out of haha

hello world do you the answer to 888888888x77777777777x99999999x66666x55555x444

Answers

Answer:

hello world

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.1368771e+40 this is your answer

A 40-foot flagpole casts a 25-foot
shadow. How long is the shadow
cast by a nearby building that is
200 feet tall?

Answers

the answer should be 125-foot shadow

GIVING BRAINIEST!! ANSWER ASAP PLS
When an object is dropped from a point above the ground the amount of time it takes to hit the ground is given by the equation [tex]t=\sqrt{\frac{2d}{9.8} }[/tex] where d is the distance above the ground, in meters, and t is given in seconds.

If you need something to fall for exactly 1.5 seconds, how high should it be when it is dropped? Round your answer to the nearest tenth (one decimal place)

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Answer:

15m/s

Step-by-step explanation:

write the slope-intercept form of the equation of the line.

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Answer: y=x+2

Step-by-step explanation:

ok, so the points from the graph in the picture that i used were (0, 2) and (-2, 0).

(0, 2) is the y-intercept, which will replace b.

y=mx+2

the slope of the line is 1.

y=1x+2

y=x+2

What is the volume of the figure? Enter the answer in the box.

Answers

Answer: 2, 700 cubic ft.

Step-by-step explanation:

2420 + 280 = 2, 700

The formula for volume = Length x Width x Height (L x W x H)

11 x 10 x 22 = 2420

7 x 4 x 10 = 280

2420 + 280 = 2, 700

Can someone help me ASAP !

Which fraction and decimal forms match the long division problem?
15) 7.000
6 0
1 00
90
100
90
10

Answers

Answer:

It has to be either A or B. Im sorry Im not completely sure which one it is. I believe it is B. im sorry of im incorrect.

Answer: c

Step-by-step explanation:

Given h(x) = 4x – 4, find h(-3).

Answers

Answer:

h(-3)=-16

Step-by-step explanation:

here is the given function: h(x)=4x-4

h(-3) means to substitute the x in the function as -3

h(-3)=4(-3)-4

multiply

h(-3)=-12-4

combine

h(-3)=-16

so that means that h(-3)=-16

Hope this helps!

Larry weighs 38 kg. John weighs half as much as Larry, and Michael weighs 7 kg more than John.
What is their weight all together?

Answers

Answer: 83 maybe

Step-by-step explanation:

Larry=38

John= 19( half of 38 is 19)

Michael= 26( 19+7= 26)

Hope this is correct and helps!!

A plane took 3h 33 min to finish a journey. If the distance of the journey was 2840 miles, at what average speed did the plane travel?
____ mph

Answers

Answer:

The average speed of the plain was 800 miles/h

Step-by-step explanation:

Speed = distance/time

= 2840/ 3h 33mins
= 2840 / 213
= 13.3

Therefore the speed of the plane is 13.3 mph

plz give me a answer plzzzzzz

Answers

Answer:b

Step-by-step explanation:

cause

factories:

y(x+y)-(1+x)

Answers

Answer:

[tex](y - 1)(x + y + 1)[/tex]

Step-by-step explanation:

[tex]y(x + y) - 1(1 + x)[/tex]

Lets expand it.

[tex] = > xy + {y}^{2} - x - 1[/tex]

Lets re-arrange it.

[tex] = > xy - x + {y}^{2} - 1[/tex]

Lets split [tex] {y}^{2} - 1[/tex]

So,

[tex] = > x(y - 1) + (y + 1)(y - 1)[/tex]

[tex] = > (y - 1)(x + y + 1)[/tex]

Answer:

hope it helps you have a great day keep smiling be happy stay safe

answers for both boxes please

Answers

Answer y=25/3 or 8.33333 and x=0.4444443

Step-by-step explanation:

y=4(y-7/3)+3 y=4y-28+3 y=4y-25

please help me asap !!

Answers

Answer:

obtuse is the anwer

obtuse i think, should be did you get it right :)

What is 5/20 simplified ?

Answers

The answer is 1/4. And how I got that is I divided both sides by 5, and I got the answer 1/4. I hope this helps! :)

Jacob paid $89.59 for a portable e-book reader plus 9% tax. What is the cost of the
e-book reader including tax?

Answers

Answer:

$97.65

Step-by-step explanation:

$89.59 + $8.06 = $97.65

the _________ is a number that is multiplied. the number that indicates how many times this number is used as a factor is the ___________

Answers

The base is a number that is multiplied. The number that indicates how many times this number is used as a factor is the exponent

For example, the number 2^3 expands out to 2*2*2. We have three copies of the base '2' being multiplied.

Another example: 5^2 = 5*5.

Answer:

The "Factor" is a number that is multiplied. The number that indicates how many times this number is used as a factor is the "Exponent".

Step-by-step explanation:

Example: 7 • 7 can be written as 72, 7 is the base and 2 is the exponent. The exponent 2 means there are two factors.

Hope it helped : )

answer now pls jk or else .... jk lol bt answer

Answers

Answer:

X is greater than or equal too 4

Step-by-step explanation:

The circle on 4 was not shaded so {x>4}

PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!!

Answers

Answer:I feel like it’s either C or B

Step-by-step explanation:

work out what -48=6(x-3) is

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Answer:

brainliest plssssss

Step-by-step explanation:

Please help me thank yiuuu:)

Answers

3.125 x 10^5 (p.s 10^5 means 10 to the 5th power) hope this helps, would appreciate brainliest

x = ?
Do the side lengths for a pythagorean triangle?

Answers

Answer:

x = 34

Step-by-step explanation:

Using Pythagorean Theorem ,

[tex] {x}^{2} = {16}^{2} + {30}^{2} [/tex]

[tex] = > {x}^{2} = 256 + 900 = 1156[/tex]

[tex]x = \sqrt{1156} = 34[/tex]

Yes. All the side lengths of the triangle form a Pythagorean Triplet.

Answer:

X=34

Step-by-step explanation:

x^2=30^2+16^2

x^2=900+256

x^2=1156

take the square root of both sides

X=√1156

X=34

uhm second time? i dont know this question. what is

-1 + -1 = ?

pls help me

Answers

Answer:

- into + equals to -

so -1+ -1= -1 -1

Answer is -2

Step-by-step explanation:

Find the distance between -6.3 and -5.5 on a number line. Write your answer as a decimal.

Answers

Answer:

0.8

Step-by-step explanation:

Answer these with a explanation PLEASE.

Answers

Where are the questions?

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