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3 years ago

PLEASE HELP! (asap) v

Mathematics

1 answer:

dimaraw [331]3 years ago

8 0

Answer:

Step-by-step explanation:

What is it you need help with? Seems like a quiz?

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During a field trip, 60 students are put into equal-sized groups. Use 60 ÷ 5 = 12 to answer this question. If 5 represents the n

solniwko [45]

Answer:

12 is the number of people in each group.

Step-by-step explanation:

12 would be the number of people in each group. because as you divide 60 to 5..... 12 people are divided sperately into 5 groups.. hope this helps and if you have any questions go ahead and ask! JESUS LOVES YOU

6 0

3 years ago

If f(x) = 2 + x and g(x) = 3 - x, what is go f(-1)?

gavmur [86]

Answer:

g(f(-1)) = 2

Step-by-step explanation:

f(x) = 2 + x

g(x) = 3 - x

if you need to find g(f(-1)); find f(-1) first

f(-1) = 2 + (-1) = 1

f(-1) =1; now plug this into g(1)

g(1) = 3 - 1 = 2

3 0

3 years ago

The balcony of an apartment is 4 feet by 7 feet. On a scale drawing of the apartment, the balcony is 0.8 inch by 1.4 inches, and

myrzilka [38]

Answer:

12 by 14 ft.

Step-by-step explanation:

Multiply the scale drawing's dimensions by 5. (Feet)

6 0

3 years ago

PLEASE HELP!<br> Prove that ∠4 is greater than ∠7

maw [93]

Answer:

bc it is out instead of in

4 0

3 years ago

Select all the correct answers.

Andrews [41]

Answer:

Option A, Option D and Option E are correct options.

Step-by-step explanation:

We need to find solutions of the inequality: $2x^2-1>6x$

We will check the options and see, which options satisfy the inequality.

Option A

x=-4

Put x=-4

$2x^2-1>6x\\2(-4)^2-1>6(-4)\\2(16)-1>-24\\32-1>-24\\31>-24\:\:True$

So, x=-4 is the solution of inequality.

Option B

x=3

Put x=-3

$2x^2-1>6x\\2(3)^2-1>6(3)\\2(9)-1>18\\18-1>18\\17>18\:\:False$

So, x=3 is not the solution of inequality.

Option C

x=1

Put x=1

$2x^2-1>6x\\2(1)^2-1>6(1)\\2(1)-1>6\\2-1>6\\1>6\:\:False$

So, x=1 is not the solution of inequality.

Option D

x=5

Put x=5

$2x^2-1>6x\\2(5)^2-1>6(5)\\2(25)-1>30\\50-1>30\\49>30\:\:True$

So, x=5 is the solution of inequality.

Option E

x=-2

Put x=-2

$2x^2-1>6x\\2(-2)^2-1>6(-2)\\2(4)-1>-12\\8-1>-12\\7>-12\:\:True$

So, x=-2 is the solution of inequality.

So, Option A, Option D and Option E are correct options.

7 0

3 years ago