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Darina [25.2K]
3 years ago
15

Bella went to the carnival and played a game involved throwing a basketball into a moving basket. She needed 80 points to earn t

he prize she wanted. She made 43 baskets before the time ran out. She earned 2 points for each basket she made. Did she have enough points to get the prize she wanted? Show your work.
Mathematics
1 answer:
irina [24]3 years ago
6 0
43×2=86
Yes she had enough
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What step do I do next ?
Svetach [21]
When it comes to dividing decimals, bear in mind that, first off you'd want to do away with the decimal point.

now, "you add as many zeros to the other term, as it has decimals", what the heck does that mean?

for example 2.135 ÷ 5

notice, the 2.135 has three decimals, namely three numbers to the right of the decimal point.

since 2.135 has three decimals, then what we do, we add three zeros to 5, AND do away with the decimal point, thus our division is really

2135 ÷ 5000, which is 0.427

now, if we had 2.135 ÷ 5.79

what we do is, since 2.135 has three decimals, we add three zeros to 5.79, and since 5.79 has two decimals, we add two zeros to 2.135, then our division is really

213500 ÷ 579000  <-- notice, no dot on both

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anyhow, that said, check the picture below

5 0
3 years ago
the height in feet above the ground of an arrow after it is shot can be modeled by y=-16r^2+63r+4.Can the arrow pass over a tree
miss Akunina [59]

Answer:

yes

Step-by-step explanation:

y=-16r^2+63r+4

maximum value of y :

y'=0

-32r +63=0

r= 63/32

y = -16(63/32)²+63(63/32)+4

= -4 + 124 + 4 = 124 ft

124 > 68

the Arrow can pass over the tree

7 0
3 years ago
Which expression is the same as 8x (4 x 2)? ​
ANTONII [103]

Answer:

64x

Step-by-step explanation:

because 4 * 2 is in parenthesis, that means you multiply 8x by them.

8x (4*2)

8x (8)

64x

5 0
2 years ago
Find the solution to the equation 30x +7= 9. Give<br> your answer as a fraction.
8090 [49]
X = 1/15
hope this helps
8 0
2 years ago
Read 2 more answers
I need #2 done ASAP (Must show work) Will give brainliest
Leto [7]

Answer:

Using the Vertical Angle Theorem,

if two angles are vertical, then they are congruent

therefore, ∡4=∡5 and ∡6=∡7

since ∡4≅∡7

then ∡5 must also be ≅ to ∡6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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