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ollegr [7]
3 years ago
10

Can someone tell me this? I dont get it.

Mathematics
1 answer:
Harman [31]3 years ago
3 0

Answer:

Step-by-step explanation:

Numbers 1 and 4 are perimeter questions so all you do is add up all the sides and the label is cm. For #2, this is an area problem and the area for a rectangle is length times width, so multiply the 2 together and the label is inches squared. For #3, the volume formula for a cube is side*side*side and the label for this is feet cubed. For #5, the area for a triangle is .5 times the base times the height, and the label is mm-squared. That should help you get all the answers on your wn. Very, very simple.

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MATH QUESTION (FACTORING)!!!! For the question 4x^2 - 4x - 3 I understand that you multiply 4 by -3 you need to find 2 numbers t
user100 [1]

Answer:

(3x+2)(2x+3)

Step-by-step explanation:

6x2+13x+6

6x2+13x+6

=(3x+2)(2x+3)

5 0
3 years ago
Need much help on this please!!!!!!!
Anika [276]

Answer:

the first equation is (7,-5.9)

the second equation is (3,10.5)

the third equation is (6,9.4)

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4 0
4 years ago
Write an exponential function whose graph passes through the points (0,-2) and (2,-50)
solniwko [45]

Answer:

first sub in (0,-2) to get

-2 = ab^0, but b^0 = 1

so a=-2

so far we have

y = -2b^x

now use the other point (2,-50)

-50 = -2(b^2)

b^2 = 25

b= ±5

however in exponentional equations the base is usually positve, so now you have

y = -2(5^x)

sub in x=-2 and you got it.

Step-by-step explanation:

hope it helps..

8 0
3 years ago
Can someone please answer. There is one problem. There's a picture. Thank you!
belka [17]
False is the answer.
8 0
3 years ago
PATTY HAS $20 DOLLARS TO SPEND ON A GIFT FOR HER FRIEND. HER MOM GIVES HER $5 DOLARS MORE. IF EACH GIFT COST $5 HOW MANY GIFTS C
DiKsa [7]

Answer:

5 gifts

Step-by-step explanation:

20 + 5 = 25

25/5 = 5

5 0
3 years ago
Read 2 more answers
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