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max2010maxim [7]
2 years ago
9

Worksheet Check

Mathematics
1 answer:
Maurinko [17]2 years ago
6 0
Hey i think the only mistake i caught was when you put 3 points under the line mark instead of only needing 2.
Possibly another mistake at 3a, Only 2 points (but i could be wrong)

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Geometry math question no Guessing and Please show work thank you
4vir4ik [10]

here 8x and (2x+60) are corresponding angles

since line l1 and l2 are parallel, so the two angles will be equal

8x=2x+60

8x-2x=60

6x=60

dividing by 6

x=10

option D. 10 is correct

3 0
2 years ago
Aleksandra started studying how the number of branches on her tree grows over time. Every 1.51.51, point, 5 years, the number of
Alika [10]

Answer:

52(9/7)^t/1.5

Step-by-step explanation:

The function N(t) a which models the number of branches t years after Aleksandra began studying her trees ;

Initial number of branches = 52

Increment every 1.5 years = 2/7

N(t) = Initial * (1 + r)^t

t expressed per year = t/1.5

Hence,

N(t) = 52(1 + 2/7)^t/1.5

N(t) = 52(9/7)^t/1.5

6 0
3 years ago
20 is what percent of 50? A. 40% B. 10% C. 250% D. 30%
zvonat [6]
<span>A is the correct answer. To find 10% of 50, divide it by 10. This gives you 5. If 5 is 10%, then 20 is 40%, because 20 is 4 x 5 and 40 is 4 x 10. </span>
5 0
2 years ago
Read 2 more answers
Tommy has a bag of LEGOs. There are 6 yellow, 3 red, and 8 blue LEGOs. What is the ratio, in simplest fraction form, of red to y
gladu [14]

Answer:

3:6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find each product.<br><br> (5-x2+2)(-3)<br><br> PLEASE HELP!!! ASAP!!!
Bumek [7]

Answer:

3x^2 - 21 (did you mean for the equation to be (5 - x^2 + 2) \cdot -3?)

Step-by-step explanation:

Multiplying -3 by each term:

-3 \cdot 5 = -15

-x^2 \cdot -3 = 3x^2

-3 \cdot 2 = -6

-15-6 = -21

So the equation comes out to 3x^2 - 21 .

Hope this helped!

3 0
3 years ago
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