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3 years ago

How would you compare 15 counters with 8 counters in a sentence? With how many will each child have?

1 answer:

8 0

since division is separating into equal parts but since there are 15 counters and 8 counters there the same so you can compare them and the final equation would be 15+8/x. let x= the number of kids

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What fractions are greater than 11/20 a- 3/4 b - 3/10 c - 4/5 d - 1/2

SOVA2 [1]

Answer:

3/4 and 4/5

I hope this helps :)

4 0

3 years ago

Read 2 more answers

Please help me with question 3

zzz [600]

My gut tells me its C

5 0

3 years ago

Please answer them! be quick if you can, thank you.

fiasKO [112]

Answer:

Question one = 35a - 15

Question two = 9

Step-by-step explanation:

Distributive property means to multiply all the numbers inside the parenthesis

by the outside number. 5 x 7a equals 35a and 5 x 3 = 15.

35 x 9 - 315 - 15 = 300

A = 9

5 0

2 years ago

Find an exponential function of the form y = ab* that passes through the points (0,4)

IrinaK [193]

Answer:

2nd option

Step-by-step explanation:

given an exponential function in the form y = a $b^{x}$

to find a and b use the coordinate points it passes through

using (0, 4 ) , then

4 = a $b^{0}$ [ $b^{0}$ = 1 ] , that is

a = 4 , so

y = 4 $b^{x}$

using (2, 100 )

100 = 4b² ( divide both sides by 4 )

25 = b² ( take the square root of both sides )

$\sqrt{25}$ = b , that is

b = 5

then exponential function is

y = 4 . $5^{x}$

6 0

2 years ago

Sin x= 1.5 value of x

alina1380 [7]

Answer:

x = π - sin^(-1)(3/2) + 2 π n_1 for n_1 element Z

or x = 2 π n_2 + sin^(-1)(3/2) for n_2 element Z

Step-by-step explanation:

Solve for x:

sin(x) = 1.5

1.5 = 3/2:

sin(x) = 3/2

Take the inverse sine of both sides:

Answer: x = π - sin^(-1)(3/2) + 2 π n_1 for n_1 element Z

or x = 2 π n_2 + sin^(-1)(3/2) for n_2 element Z

3 0

3 years ago