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Vsevolod [243]
3 years ago
15

Given a = -3, b=4 and c= -5, evaluate a + b + c. 04 0-6 -12

Mathematics
2 answers:
Rainbow [258]3 years ago
6 0

Answer: 0 - 4

Step-by-step explanation:

0 - 4 = -4

-3 + 4 = 1

1 - 5 = -4

White raven [17]3 years ago
5 0

Answer:

a+b+c

= -3+4+(-5)

= 1-5

= -4

So,the answer is -4.Although I don't see it among the options, but I'm sure the answer is -4

 I hope I could help you. :)

Step-by-step explanation:

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Find the area of parallelogram ABCD given m A = 30 and the following measures.
Nuetrik [128]

Answer: SECOND OPTION

Step-by-step explanation:

The area of a parallelogram can be calculated with this formula:

A=bh

Where "b" is the of one base and "h" is the height.

You can observe in the figure that "b" and "h" are:

b=AB=4\sqrt{2}ft\\\\h=AX=3ft

Then, substituting these values into the formula, you get that the area of the given parallelogram is:

A=(4\sqrt{2}ft)(3ft)\\\\A=12\sqrt{2}ft^2

This matches with the second option.

4 0
3 years ago
I BET NO ONE KNOWS THIS y varies jointly as x and z. y=20 when x=2 and z=5 . Find y when x=3 and z=6
Greeley [361]

Hello!

If y varies jointly with x and z, it'll mean that x and z are being multiplied by a factor "k", to equal y.

To give you a visual, this is what I mean.

y=kxz

That means we'll want to find k with the first point we're given: (2,20,5)

20=k(2)(5)

20=10k

k=2

Which means our equation is:

y=2xz

Now, let's plug in the x and z from the other point to find y.

y=2(3)(6)

y=36

Hope this helps!

6 0
3 years ago
(x - 8) + 33 = 180<br>how would i find x ?​
andrew11 [14]

Answer:

X = 155

Step-by-step explanation:

You subtract 180 and 33 to get 147 and add 8 to that and you get 155 as your answer

8 0
3 years ago
Read 2 more answers
What is the product of -5t (-t)
Paul [167]
-5t (-t) = 5t^2
4 0
3 years ago
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Does this table represent a function? Why or why not?
S_A_V [24]

Answer:

D. i think

Step-by-step explanation:

7 0
3 years ago
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