Mathematics High School

Can someone help me pleas

Answers

Answer 1

x+2(x+8)
= x+2x+16
= 3x +16
answer: 3x + 16 (color it orange lol)

Related Questions

How would you divied 15 in half. If you answer, i will revial 2 things

Answers

Answer:

7.5

Step-by-step explanation:

chicken wings, chicken tenders or chicken nuggets

Answers

Answer:

Chicken wings and tender and nuggets YUMMMMM

Step-by-step explanation:

chicken wings with barbecue sauce

(-5,2) and (1,-2) what’s the rise/run?

Answers

Answer:

m= -2/3

Step-by-step explanation:

Use the slope formula to find the slope m .

-3/2 is correctttttttttttttttt

Please answer correctly !!!!!!!! Will mark Brianliest !!!!!!! And show your work !!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

90+8x+12x=180

20x=90

x=4.5

19/3+___+5/2=10 4/5 I don’t know it

Answers

Answer:

Blank space= 1.96

what is the value of x? -6x=90
Please show you got the answer

Answers

Answer:

-15

Step-by-step explanation:

-6x = 90

x = 90 ÷ -6

x = -15

Answer:

X = -15

Step-by-step explanation:

90/-6 is equal to -15.

You divide the number from the side with the variable from the other side of the = sign.

The expression 17x is equivalent to the expression x 7.

Answers

Answer:

False

Step-by-step explanation:

There is not a one in the 2 expression listed

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPP

Felix worked at a music shop during the summer. The table below shows some of Felix’s hours and earnings. The amount of money he earned is proportional to the number of hours he worked.

2. Let x represent the number of hours he worked, y represents the amount of money he earned.Write an equation that represents this relationship.

3. If Felix worked 180 hours, then how much money did he earn?

Answers

Answer:

2. y=9x

3. 180*9 = 1620

Step-by-step explanation:

2. y = mx+b, so find the slop efirst

lacampanella avatar

so take the first two points you got

lacampanella avatar

(2,18) and (5,45),

lacampanella avatar

(45-18)/(5-2) = 9

lacampanella avatar

then use (2,18)

lacampanella avatar

18= 9*2+b

lacampanella avatar

so b=0

3. y = 9x

x= 180. y = 9*180 = 1620

What is the area of the base?

Answers

Answer:

Step-by-step explanation:

XY zand ABC are similar. If angle X is 32 degrees and angle Y is 84
degrees, find the measure of angle C.

Answers

Answer:

Step-by-step explanation:

A triangle always has a degree total of 180. x+y=116 180-116=64 therefore the last angle, angle c, must be 64 degrees.

Answer: B. 64 degrees

Step-by-step explanation:

∠C = 180° - (∠X + ∠Y)

∠C = 180° - (32° + 84°) = 180° - 116° = 64°

Please help Due Tomorrow

Answers

Answer:

Step-by-step explanation:

They reflected the image but when you closely look at it you can see that F is in the same spot as O so they are congruent.

Hope this helps :)

Identify the GCF that was factored out of the polynomial -7t2 -42t -49

Answers

Answer:

-7

Step-by-step explanation:

You could take out a factor of -7.

-7t²/-7 = t²

-42t/-7 = 6t

-49/-7 = 7

So the GCF is -7.

How many presents would shelia wrap in 6 hours if she wrapped 4 presents every 4 minutes?

Answers

Answer:96

Step-by-step explanation:

Well 4 presents every 4 minutes is the same thing as 1 present every 1 minute.
So now, we know that every 1 minute, she wraps 1 present.
Now, in 6 hours, there are 360 minutes so, we would simply multiply 1 present by 360 minutes which gives us the answer of 360 presents wrapped in 6 hours.
Glad I could help and also, can you please mark my answer as the brainliest answer?
Thank you so much!

What percent of offspring will be blue eyed?

0%
25%
50%
100%
Please I need help

Answers

Answer:

I believe the answer is 0% because the blue eye trait is recessive.

Step-by-step explanation:

Hope this helps!

✧◝(⁰▿⁰)◜✧

Answer:

25%

Step-by-step explanation:

blue eyes are the resesive gene but there is still a 25% chance.

WILL MARK BRAINLIEST TO THE BEST ANSWERS. The interior angles of a pentagon measure x°, (2x)°, (2.5x)° , (x + 10)° , and (2x + 20)°. Determine the value of x. PLEASE SHOW ALL SOLUTIONS NESSICARY. THANK YOU.......

Answers

Answer:

x=60

Step-by-step explanation:

The sum of interior angles of a regular Pentagon is 540°

x+2x+2.5x+x+10+2x+20=540

8.5x=540-30

8.5x=510

x=510/8.5=60

Answer:

x = 60°

Step-by-step explanation:

Sum of interior angles of a regular polygon is:

180°(n-2)

Pentagon has 5 sides, so sum of angles is:

180°(5-2) = 180°*3 = 540°

For the given pentagon we have sum of angle measures as below, and solving for x:

x + 2x + 2.5x + (x +10) + (2x + 20) = 540°8.5x + 30° = 540°8.5x = 510°x = 510°/8.5x = 60°

Which pairs of integers would have a negative product?

Answers

Answer:

(_1,_7),(_2,_6),(_3,_5),(_4,_4)(_5,_3)

Ship A sights ship B on a bearing of 308°. What is the bearing of A from B?

I need an explanation on how to do this please. I just learned this but I'm still confused.
Oh, and if you can, please include a picture!
Thank you!

Answers

Answer:

128°

Step-by-step explanation:

the answer is 128° i explained it as i could in the diagram hope you understand

1/2n + 2n + 3/2n - 1

Answers

Answer:

Step-by-step explanation:

Answer:

next question is a1= 1 and r=2

have a nice day :)

Step-by-step explanation:

3х - 2y = 1 in standard form

Answers

Answer:

y= (3x-1)/2

Step-by-step explanation:

The ratio of children to adults in a supermarket is 1 : 5
There are 15 children in the supermarket.
How many adults are in the supermarket?
pls answer quickly thanks :)

Answers

Answer: There are 75 Adults in the supermarket ask me why if you want a full on explanation. The full on reason of why it is 75 is because if you have a ratio of 1:5 and you now the one is for the kids and it is 15. Then you add 15 from 1 until you get to the 5th ratio. Hence, it brings you all the way to 75 adults. I hope this helped you, and anyone else

Step-by-step explanation:

Fellow brains pls help.... Is this true or false?

Answers

Tis true my friend

Y=x anything means True

What is the slope of a line perpendicular to the line y = −14x – 1?

Answers

Answer:

m = ¹/₁₄

Step-by-step explanation:

y=m₁x+b₁ ⊥ y=m₂x+b₂ ⇔ m₁×m₂ = -1

{Two lines are perpendicular if the product of theirs slopes is equal -1}

y = -14x - 1 ⇒ m₁ = -14

-14×m₂ = -1 ⇒ m₂ = ¹/₁₄

So, the slope of a line perpendicular to the line y = -14x - 1 is m = ¹/₁₄

What is the equation of the line
with the points (1, 4) and (5, 12)?
12

Answers

Answer:

y = 2x + 2

Hope you have a great day!

What is 990-990
I need correct answers only

Answers

Answer:

according to my calculations the answer will be 0

Answer:

990 - 990 = 0

Step-by-step explanation:

990

- ____

000

Find the exact length of the third side.
35
28

Answers

Answer:

44.821869662

Step-by-step explanation:

HELPPPP

Predict the number of sales in month 5.
The store sold fewer blue jeans
after the
new pants became popular.
Enter the correct answer.
7904
3952
1976
988
?

Answers

494 is the correct answer i got it right on edmentum

494
Explanation: the sales are being cut in half every month
Yw. ;)

Expand.
Your answer should be a polynomial in standard form.
(9+ m)(-m +9)=

Answers

Answer: -1m²+81

Step-by-step explanation:

correct standard form means that the terms are ordered from biggest exponent to lowest exponent.The leading coefficient is the coefficient

of the first term in a polynomial in standard form.

FoR example, (9+ m) (-m+9) = *(m+9) (-m+9) *m(-m+9) +9 (-m+9)* -1.mm+9m +9(-m+9) * -1m² +9m +9(-m+9) *-1m²+9m- 9m +81

answer -1m²+81

Simplify the expression.

Answers

Answer:

-2.5

Step-by-step explanation:

-0.25x-6-5.5x-8.4=0

-5.75x-14.4=0

-5.75x=14.4

x= -2.5

Brainliest to right answer

Answers

I think it would be neither, sorry if I’m wrong-

The height to the top of the
lightning rod on the Empire State
Building is 1,454 feet. Tricia has
a miniature replica that is 10
inches tall. The height of the
observation deck is 8.3 inches.
About how tall is the actual
observation deck?

Answers

200,836,937,908 Feet

Answer:

the answer 1,206.82

Step-by-step explanation:

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