Geometry question on quizziz need help. Plz and thanks

Answer:

8

Step-by-step explanation:

Answer:

lol 33.5 or 33.57 either one of them

Step-by-step explanation:

hope this helps!

Answer:

Step-by-step explanation:

This is an exponential equation of the form

[tex]A=ar^2\text{ where a is the initial value r is the rate and t is the time.}\\ \\ A=35000(0.75)^8\\ \\ A\approx \$ 3504[/tex]

Answer: a)

20 shirts | 349 + 20(4.8)

40 shirts | 349 + 40(4.8)

60 shirts | 349 + 60(4.8)

b) Tn = 349 + n(4.8)

c) (1000 - 349)/4.8  rounded down.

Answer:

the answer is r (‑1)/​(6*​x)-​2.1

Step-by-step explanation:

Answer:

[tex]A=40+14t[/tex]

[tex]J=70+8t[/tex]

Amount of money Alexa and Joshua have saved in the week that they have the same amount of money saved is equal to $110.

Step-by-step explanation:

Initial amount as savings in account of Alexa = $40

Amount saved per week by Alexa = $14

Initial amount as savings in account of Joshua = $70

Amount saved per week by Joshua = $8

Amount saved by Alexa [tex]t[/tex] weeks after the beginning of the year (A) = [tex]\$(40+14t)[/tex]

[tex]A=40+14t[/tex]

Amount saved by Joshua [tex]t[/tex] weeks after the beginning of the year (J) = [tex]\$(70+8t)[/tex]

[tex]J=70+8t[/tex]

Now solve [tex]40+14t=70+8t[/tex].

[tex]70-40=14t-8t\\30=6t[/tex]

t = 5 years

[tex]A=40+14(5)=40+70=\$110\\J=70+8(5)=70+40=$110[/tex]

Answer:

110 dollars

Step-by-step explanation:

First equation: 14t+40

Second equation: 8t+70

Then find the value of t.

Equation: 14t+40= 8t+70

t=5. Then substitute the value of t into the first equation to get your final answer.

answer is 147

hope that helped

Answer:

m∠1 = 147°

Step-by-step explanation:

triangle = 180°

117 + 30 = 147

180 - 147 = 33

line = 180°

180 - 33 = 147

m∠1 = 147°

Answer:

y decreases by 4 as x increases by 2

or

there is a -2 change between the relationship of x and y

I hope I understood the question correctly

Answer:

His cholesterol level now is 221

Step-by-step explanation:

Convert 15% into a decimal, which is 0.15. Multiply that amount by 260.

0.15 x 260 = 39

Subtract 39 from 260, the original level

260 - 39 = 221

Answer:

I think the answer is 10

Step-by-step explanation:

First you add.

5 + 5 = 10

So, the answer is 10.

Hope this helps! :)

Answer:

10 have a great day tysm for the free points u are so thoughtful

Step-by-step explanation:

pls give brainliest if u want

Answer:

=-2y

Step-by-step explanation:

y-3y

=-2y

Answer:

the slope is 2

Step-by-step explanation:

always think about rise over run, for ever box it moves to the left ("runs") it goes up 2 ("rises')

Answer:

we need the picture

Step-by-step explanation:

no picture is shown on your question man

Answer:

d

Step-by-step explanation:

Answer:

3 < m

Step-by-step explanation:

< is less than

> is greater than

Answer:

y - 25 = 4

Step-by-step explanation:

i’m guessing you meant this as “25 less than a number = 4.” so i can put tha as an expression.

Basically you’re gonna want to take the unknown number and turn it into a variable.

You should know what a variable is but if not it’s just a letter in place for an unknown number.

so since the unknown number, we will use the letter y as the variable.

so y-25=4

boom that’s it.

since there’s an unknown number in place of the bigger number, we can just put the variable and write the rest out as a regular problem.

and if you need to know the variable number it’s 29.

Answer:

Step-by-step explanation:

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░░░▌░▄▄▄▐▌▀▀▀░░ This is Bob

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▀█▌░░░▄░▀█▀░▀ ░░ Copy and paste him so he can take over brainly.

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Answer:

A

Step-by-step explanation: The slope is positive, the y intercept is on the y axis.

Answer:

a) equal to

b) less than <

c) equal to

Step-by-step explanation:

Answer:

62.5

Step-by-step explanation:

Percentage Calculator: 15 is what percent of 24? = 62.5.

Answer:

-12x

Step-by-step explanation:

Answer:

-12

Step-by-step explanation:

-4+ -8= -12

anything times 1 is its self so that's ur answer

Answer:

so what am i supposed to be looking at

Step-by-step explanation:

Step-by-step explanation: -2 x -3 = 6 cause the negatives cancel out to make 6.

Answer:

ok, lol it's 6

Step-by-step explanation:

hope it helps! it basically doing 2 x 3 which equals 6 sometimes you'll add the negative sign but in this equation u dont need to

Answer:

30.01

Step-by-step explanation:

2.1^2 + 25.6

= 4.41 + 25.6

= 30.01

Answer:

b. 5.66

Step-by-step explanation:

Use pyramtherm theorem.

4^2+ 4^2= c^2

16+16=c^2

32=c^2

Sqaure root of 32= 5.65

Rounding up is 5.66

Answer:

y=4x

Step-by-step explanation:

Answer:

(4,16) and the y is just 16

Step-by-step explanation:

I believe the answer is The original price is $978 and you would save $538.

Answer:

D

Step-by-step explanation: