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S_A_V [24]
3 years ago
10

Need answers plus steps on how you got the answer :)

Mathematics
1 answer:
Vinil7 [7]3 years ago
5 0
I’m not sure if you still need it but

You might be interested in
-355 2/7 + 92 4/7
Romashka-Z-Leto [24]
(355*7)+2
=-2,487

(92*7)+4
648

2,487-648

1839/7
=262 and 5/7


Hopefully this helps you
4 0
3 years ago
Find the volume of the prism
Gnom [1K]

The volume of a prism is given by its base area multiplied by its height.

The bases are two right triangles. If we project everything on the xy plane, we can see that the vertices of the base triangle is

A = (0,0),\quad B = (3,0),\quad C = (0,4)

So, leg AB is 3 units long, and leg AC is 4 units long. This means that the area of the triangle is

A = \dfrac{\overline{AB}\times\overline{AC}}{2} = \dfrac{3\times 4}{2} = 6

The height of the prism connects, for example, points (0,0,0) and (0,0,5), so it's 5 units long. So, the volume of the prism is

V = A \times h = 6 \times 5 = 30

4 0
3 years ago
I will mark you
Nana76 [90]

Answer:

Yes, because the x's do not have more than one y.

Step-by-step explanation:

x      y

0      0

5       10

6       12

10     20

(That's meant to be a table). Looking at the x and y table values, you can see that none of the x's have two y's. So, this relation is a function.

7 0
4 years ago
Elsie pays $8.99 for a one-pound canister of Georgia pecans. Write and solve a proportion to determine the cost of 4
ch4aika [34]

Answer:

$ 35.96

Step-by-step explanation:

Let x be the cost ( in dollars ) of 4 ounces of the pecans,

So, the ratio of the cost and ounces needed = \frac{x}{4}

Also, the cost of 1 ounces of pecans is $ 8.99,

Thus, the ratio of the cost and ounces needed = \frac{8.99}{1}

Hence, we can write,

\frac{x}{4}=\frac{8.99}{1}

Which is the required proportion,

By cross multiplication,

x = 4 × 8.99 = 35.96

Therefore, $ 35.96 is the cost of 4 ounces of the pecans.

6 0
3 years ago
Read 2 more answers
Given the function f(x) = 2x^2 - 6x +4. calculate the following values
lys-0071 [83]

Answer:

x^1 = 1, x^2 =2

Step-by-step explanation:

its hard to explain but there's the answer

8 0
3 years ago
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