Ask question

Ask question

All categories

gizmo_the_mogwai [7]

3 years ago

9

Samuel used 1 3/4 cups of dry oatmeal to make 4 servings. Which proportion could be used to calculate the amount of dry oatmeal

needed to make 3 servings?

1 answer:

Alina [70]3 years ago

6 0

Answer:

1 3/4 / 4

x / 3

Step-by-step explanation:

The answer is about 1.31 cups.

hope this helps

You might be interested in

HELPPPPP MEEE I NEED THAT ANSWER FAST

serious [3.7K]

.10x
.24 times .02x

i have to add 20 characters for this to go through so thats why im typing this

6 0

3 years ago

8. In the figure, ADC is a straight line.

dlinn [17]

Answer:

a). ΔABC ~ ΔBDC

b). m(BD) = 6 units

Step-by-step explanation:

If ΔABC ~ ΔBDC,

a). Ratio of the corresponding sides of both the triangles will be equal.

$\frac{AB}{BD}=\frac{BC}{DC}=\frac{AC}{BC}$

$\frac{BC}{DC}=\frac{AC}{BC}$

$\frac{12}{9}=\frac{7+9}{12}$

$\frac{4}{3}=\frac{4}{3}$

Since Ratio of the corresponding sides are same, therefore, both the triangles are similar.

b). $\frac{AB}{BD}=\frac{BC}{DC}$

$\frac{8}{BD}=\frac{12}{9}$

BD = $\frac{9\times 8}{12}$

BD = 6

4 0

3 years ago

Is the expression of y=1/7x and example of direct variation? If, yes then what is the constant of a variation

weqwewe [10]

Answer:

direct variation

constant = 1/7

Step-by-step explanation:

The equation for direct variation is

y = kx

y = 1/7 x is in this form with the constant of variation being 1/7

3 0

3 years ago

Read 2 more answers

I neeeed help please?!!!):

topjm [15]

Answer:

quadrant III

Step-by-step explanation:

try to draw the axis and u will see the answer.

8 0

3 years ago

Read 2 more answers

A bag contains 10 marbles: 2 are green, 6 are red and 2 are blue. Chau choose a marble at random, and without putting it back ch

masha68 [24]

The answer is 2/90

Multiply 2/10 by 1/9

This is because the first time there are 2 green marbles and ten marbles total but the second time he had already taken out a green marble so there is only 1 green marble left and 9 marbles total.
Hope this helps :)

6 0

3 years ago