B)8 and 18

C)9 and 15

D)12 and 30

Answer:
greatest common factor is found by finding the factors of each

factors48=2 times 2 times 2 times 2 times 3

78=2 times 3 times 13

find common group

comon group=2 times 2=6

gcf=6

find others

narrow it down by crossing out any choices with numbers not divisible by 6

(crosses out A,B,C since A has 4 and B has 8 and C has 9)

therefor the answer is D, 12 and 18

check

12=2 times 2 times 3

18=2 times 3 times 3

common group=2 times 3=6

correct

answer is D, 12 and 18

factors48=2 times 2 times 2 times 2 times 3

78=2 times 3 times 13

find common group

comon group=2 times 2=6

gcf=6

find others

narrow it down by crossing out any choices with numbers not divisible by 6

(crosses out A,B,C since A has 4 and B has 8 and C has 9)

therefor the answer is D, 12 and 18

check

12=2 times 2 times 3

18=2 times 3 times 3

common group=2 times 3=6

correct

answer is D, 12 and 18

How many letters are in this????

Forty tickets were sold for a lottery. two tickets were bought, what are the chances of winning

Is 45/5 a whole number or a mixed number?

44.4 square feet and its height is 7.4 feet

Find the commission on a 1 250 sale with a commission rate of 5 A. 62.50 B. 6.25 C. 75.00 D. 125.00

Forty tickets were sold for a lottery. two tickets were bought, what are the chances of winning

Is 45/5 a whole number or a mixed number?

44.4 square feet and its height is 7.4 feet

Find the commission on a 1 250 sale with a commission rate of 5 A. 62.50 B. 6.25 C. 75.00 D. 125.00

**Answer:**

The first one: 5x^3 -5x^2 +2x -2 + 6/x+1

**Step-by-step explanation:**

**Answer:**

adjacent and complementary angles

**Step-by-step explanation:**

we know that

If the sum of two angles is equal to then, the angles are C__omplementary__

and

Two angles are __Adjacent__ when they have a common side and a common vertex

In this problem we have

-----> by complementary angles

and

m<1 and m<4 have a common side and a common vertex

therefore

m<1 and m<4 are adjacent and complementary angles

They are adjacent and complementary.

Next to each other and add up to 90 degrees.

Next to each other and add up to 90 degrees.

7/9 divided by 2 13/18 is 2/7

hoped this helps

hoped this helps

To **divide** 7/9 by 2 13/18, convert the mixed number to an improper fraction, then multiply the fractions and simplify. The result is 42/141.

To divide 7/9 by 2 13/18, we need to convert the mixed number 2 13/18 into an improper **fraction**. To do this, we multiply the whole number (2) by the denominator of the fraction (18) and add the numerator (13). This gives us 47. So, 2 13/18 can be written as the improper fraction 47/18.

Now, we can divide 7/9 by 47/18. We multiply the first fraction by the reciprocal of the second fraction (flip the numerator and denominator). So, (7/9) ÷ (47/18) becomes (7/9) × (18/47).

To multiply fractions, we multiply the numerators together and the denominators together. This gives us (7/9) × (18/47) = (7 × 18) / (9 × 47) = 126/423.

Lastly, we can simplify the fraction by dividing the numerator and denominator by their greatest common divisor. The GCD of 126 and 423 is 3. Dividing both numerator and denominator by 3 gives us the simplified answer: 42/141.

#SPJ2

You are told 2/9 = 16

Let total number of batteries = x

So you now have 2/9x = 16

To find x divide both sides by 2/9

X = 72 total batteries

Awnser

*72*

*i dunno how to explain i did it in my head*

**Answer:**

see explanation

**Step-by-step explanation:**

given

g(x) = 3x² - 5 then g(t) = 3t² - 5

Also g(t) = - t, hence

3t² - 5 = - t

multiply both sides by 2 to eliminate the fraction

6t² - 10 = - 7t ( add 7t to both sides )

6t² + 7t - 10 = 0 ← in standard form

(t + 2)(6t - 5) = 0 ← in factored form

Equate each factor to zero and solve for t

t + 2 = 0 ⇒ t = - 2

6t - 5 = 0 ⇒ t =

7/2t. That’s my answer but sorry I didn’t work it out

The best way to answer this question is to set up the first sentence as a ratio of large bandages to total bandages. You would write 5 large bandages to 7 total bandages to 7 total bandages. Then you would make this equivalent to x number of large bandages to 60 total. It would look like this 5:7 = x:60. You could use cross products to multiply 60 by 5 to get 300. 7 times x also should equal 300. Unfortunately, this example will not leave us with a whole number of bandages, but 300/7 is a repeating decimal or a mixed number (42 6/7 large bandages).