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Damm [24]
3 years ago
7

Find the missing value to the nearest hundredth for 9 and 10

Mathematics
2 answers:
sergiy2304 [10]3 years ago
4 0
You can use your calculator for this
Vedmedyk [2.9K]3 years ago
3 0
Put in your calculator tang^-1 (17). 86.63

Tan -1(8/40) = 11.31
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In a random sample of 1,000 exams, the average score was 500 points with a standard deviation of 80 points.
bagirrra123 [75]
90% c.I. is given by







5 0
2 years ago
Which shows 0.00234 written in scientific notation?
topjm [15]
It’s D


the reason why is because the multiplier must be between 1 and 10
(
1
≤
x
≤
10
)
so first more your decimal there which you get:
2.34
then just count how many numbers the decimal jumped, if the decimal moved left the exponent is positive and if it moved right, as in your number, the exponent is negative

yours moved 3
6 0
1 year ago
39. You need to rent a car for a trip. Wrecko'mend charges $. 10 a mile plus a $30 flat fee. Rent a Wreck
Wewaii [24]

i think this is a systems of equations

putting this on a graph we have to equations:

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5 0
2 years ago
Which equation shows the correct use of the Distributive Property? −4(3/2x−1/2)=−15
hjlf

Answer:

x=2.833

Step-by-step explanation:

−4(3/2x−1/2)=−15

-4(3/2x)-4(-1/2)= -15

-2(3x)+2=-15

-6x=-15-2

-6x = -17

x= -17/-6

x=2.833

5 0
3 years ago
Travis had a rectangular garden that measured 10feet by 12 feet. He planted pumpkins in his garden. Each pumpkin olant took up 2
BartSMP [9]

30

dividing the length and width by 2

10 ÷ 2 = 5 and 12 ÷ 2 = 6

he can plant 5 × 6 = 30 pumpkin plants


8 0
3 years ago
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