3 years ago

I need help with this

Mathematics

2 answers:

hodyreva [135]3 years ago

8 0

Answer:

Step-by-step explanation:

Veseljchak [2.6K]3 years ago

4 0

You need to substitute where the x and y are at

You might be interested in

Each ice cream cone at Izzy's Ice Cream Parlor contains $\frac{1}{32}$ of a gallon of ice cream. If Izzy has $\frac{3}{4}$ of a

harkovskaia [24]

Answer: 24 cones.

Step-by-step explanation:

We know that each cone contains 1/32 of a gallon of ice cream.

And Izzy has a total of 3/4 gallons.

How many cones we can make with this? This will be equal to the quotient between 3/4 gallons and 1/32 gallons, which will be equal to the number of times that we can fit 1/32 in 3/4

this is:

N = (3/4 gal)/(1/32 gal) = 24

This means that we can make 24 ice cream cones with 3/4 gal of ice cream.

5 0

3 years ago

One teacher wants to give each student 1/3 of a slice of pizza. If the teacher has 2 slices of pizza, than how many students wil

Kaylis [27]

Answer:

Step-by-step explanation:

If there was 1 slice, then she would be able to only give it to 3 students ( $\frac{1}{\frac{1}{3} }$ =3).

We multiply the answer by 2 to get 6.

5 0

3 years ago

Read 2 more answers

1.8 + 45 tenths = ___

Ket [755]

Answer: 6.3

Step-by-step explanation:

1.8 + 45 tenths equal 6.3

8 0

3 years ago

What does the word ratio mean in your own words HELP ASAP plz!!gghjblpjjgffffcvc

balandron [24]

Ratio is the comparison of two numbers In A problem

4 0

3 years ago

In ΔJKL, k = 4.1 cm, j = 3.8 cm and ∠J=63°. Find all possible values of ∠K, to the nearest 10th of a degree.

Tasya [4]

Given:

In ΔJKL, k = 4.1 cm, j = 3.8 cm and ∠J=63°.

To find:

The value of ∠K to the nearest 10th of a degree.

Solution:

According to the Law of Sine:

$\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}$

We have, In ΔJKL, k = 4.1 cm, j = 3.8 cm and ∠J=63°.

Using the Law of Sine, we get

$\dfrac{j}{\sin J}=\dfrac{k}{\sin K}$

$\dfrac{3.8}{\sin (63^\circ)}=\dfrac{4.1}{\sin K}$

$3.8\sin K=4.1\sin (63^\circ)$

$\sin K=\dfrac{4.1\sin (63^\circ)}{3.8}$

$\sin K=0.961349$

$K=\sin^{-1}(0.961349)$

$K=74.0182$

$K\approx 74.0$

Therefore, the measure of angle K is 74.0 degrees.

7 0

4 years ago