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ipn [44]
3 years ago
12

Match each angle pair with their relationship

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

oh I thought you were talk about love well dang :(

Step-by-step explanation:

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4. The town of Euclid started a voluntary recycling program. The first year it was utilized by 1500 residents.
V125BC [204]

Answer:

170,070 residents

Step-by-step explanation:

Original population = 1500 residents

Total population after 6 years is calculated using the formula

A = P(1+r)^t

r is the rate = 120% = 1.2

t is the time = 6 years

P is the original population

A = 1500(1+1.2)^6

A = 1500(2.2)^6

A = 1500(113.379904)

A = 170,069.856

4 0
2 years ago
Decribe the procedure you would follow to determine which biomolecules are found in tortilla chips
Bess [88]

Answer:

To test for protein you would add Biuret(if it changes to purple there is protein is present.

To test for starch you would add Iodine (brown to blue-black means it's present.

To test for simple sugars you would add the chips in a test tube and add Benedict's solution.(if the color changes immediately to blue or orange it is there.

Lastly,to test for fat, put the chips on a brown paper bag and wait for the to evaporate. The grease stain indicates that there is fat present.

8 0
3 years ago
The focus of a parabola is located at (4,0), and the directrix is located at x =-4. Which equation represents the parabola?
Liono4ka [1.6K]

Answer:

Step-by-step explanation:

One of the important things to remember about parabolas is that the vertex is directly in between the focus and the directrix. Our focus is at (4, 0) and the directrix is at (-4, 0), so that means that the vertex (h, k) is at the origin (0, 0). Another important thing to remember is that the distance between either the vertex and the focus or the vertex and the directrix is the p value, the value that tells us how stretched or compressed the parabola is. Another thing to remember is that a parabola will always wrap itself around the focus away from the directrix. So here's what we know then:

Our parabola opens to the right, the equation for that is

(y-k)^2=4p(x-h),

p = 4, and the vertex is (0, 0). Filling in the formula for the parabola using that info:

(y-0)^2=4(4)(x-0) which simplifies a bit to

y^2=16x and solving it for x:

\frac{1}{16}y^2=x

6 0
3 years ago
Find the percent using the percent proportion.<br> What percent of ​$396 is ​$49​?
IRISSAK [1]

Answer:

Step-by-step explanation:

herefore, $49$49​ is $12.37\%$12.37%​ of $396$396​.

7 0
3 years ago
Read 2 more answers
-10x + 6 = -74 first to get is right gets 10 points
Gnesinka [82]

Answer:

x = 8

Step-by-step explanation:

-10x+6=-74

-10x=-74-6

-10x=-80

x=-80/-10

x=8

3 0
2 years ago
Read 2 more answers
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