MATHEMATICS HIGH SCHOOL

Help pls asap I'm offering 100 point for a smart person to come and help

Answers

Answer 1

Answer:

Answer:

..the large triangle is an enlargement of the small one in the ratio 23.4/18=1.3

x=11.4*1.3=14.82 inches

Step-by-step explanation:

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PLEASE HELPslove for X

37

19.25

10.375

41

Answers

Answer:

Step-by-step explanation:

Answer:

A. 37

Step-by-step explanation:

I just did this question and this was the answer that was right for me. Sorry that I saw this question late :(

All of them are right except for number 1 like the “1 units up is wrong and the answer for that one is also not 5 or 6, I already tried so. Please I can’t get it wrong again!

Answers

Answer:

it is 5 to figure 9 you move 8 units and 2 units

17.The speed limit of a highway is 55 miles per hour. A car is traveling at least 65 miles per hour. How many miles per hour m over the speed limit is the car traveling?55 – m ≥ 65; m ≥ 10 m + 65 ≤ 55; m ≤–10 65 – m ≤ 55; m ≤ 10 55 + m ≥ 65; m ≥ 10**** 18. Chris earns $7.00 per hour working on the weekends. He needs at least $210.00 for a new cell phone. How many hours, h, does Chris need to work on the weekends to buy a new phone?
h/7.00 > 210.00; h> 30; 30 hours h/7.00 < 210.00; h < 30; 30 hours 7.00h≥ 210.00; h≥ 30; 30 hours** 7.00h≤ 210.00; h ≤ 30; 30 hours

Answers

Answer:

17.) D.) 55 + m ≥ 65; m ≥ 10

18.) C.) 7.00h≥ 210.00; h≥ 30; 30 hours

Explanation:

I took the test, also your answers were right.

17. 55 + m ≥ 55

18. 210 / 7 = 30 h

h ≥ 30 hours

Find the zeros of y=x²-1 from a graph.

Answers

$y=x^2-1$

$0=x^2-1$

$0=(x+1)(x-1)$

$x+1=0$

$x=-1$

$x-1=0$

$x=1$

$zeros:-1,1$

y = x² - 1

I can find the zeros from a graph, but that won't help you any, because
I'm not about to draw the graph and then post it here.

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

y = 0 when x = +1 or x = -1.

Marking brainlest if you answer ASAP!!!!plsss

Answers

Answer:

Add up the number of chocolate chips and then just search up waht is the median of ____.

Step-by-step explanation:

Hope this helped

(S^2 +r^2)^2

Please show me how you got the answer.

Answers

$(s^2+r^2)^2=s^4+2r^2s^2+r^4\n\n(a+b)=a^2+2ab+b^2$

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herky is putting money into a savings account on a weekly basis to buy a dvd player that costs $179.40 including tax. he asks mario how much he should save per week to buy the player in 8 weeks if he already has $35.00 saved. mario gives him the answer and explains how he found the answer. what does mario say?