3 years ago

Numbers 9 trough 11 best answers gets a brainliest

1 answer:

6 0

9) B
(4.5)(1.68)= 7.56

10) C
(2.2+3.5)(7.50)= 42.75

11) A
When you add all the cups, you get 8.
8 divided by 5 is 1 3/5 cups

You might be interested in

A recipe that makes 24 cupcakes calls for 5 1/2 cups of flour. How much flour is needed to make 30 cupcakes?

Reptile [31]

Answer: D hope this helps

5 0

3 years ago

Function f is shown below f(-3) f(4) find x when f(x) = 5 find x when f(x)= -3

hjlf

Answer:

See below ~

Step-by-step explanation:

Based on the graph,

f(-3)

f(-3) = 0

2. f(4)

f(4) = -3

3. x when f(x) = 5

f(x) = 5
x = 0

4. x when f(x) = -3

f(x) = -3
x = ±4

4 0

2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Novay_Z [31]

Answer:

18225

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A scientist removed a sample of 39.1 grams of a chemical from a container. The sample was 5 3/4 grams less than 3/10 of the tota

Oksanka [162]

The first thing we must do for this case is to define variables:

x: the total mass of the chemical in the container

y: a sample of a chemical from a container

We have the following equation:

y = (3/10) x - 5 3/4

Then, for y = 39.1 we have:

39.1 = (3/10) x - 5 3/4

Clearing x:

(3/10) x = 39.1 + 5 3/4

(3/10) x = 44.85

x = (10/3) * (44.85)

x = 149.5 grams

Answer:

the total mass in grams of the chemical in the container before the scientist removed the sample of 39.1 grams was:

x = 149.5 grams.

3 0

3 years ago

2x. 4 Find the measure of the exterior angle shown. 75° (13x - 1990

Mkey [24]

Answer:

75 hope it helps you

thank you

3 0

3 years ago

Numbers 9 trough 11 *best answers gets a brainliest*

Numbers 9 trough 11 best answers gets a brainliest