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SCORPION-xisa [38]
3 years ago
9

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Isaac g

ave away five balloons. How can you model this situation? The situation can be modeled by algebra tiles with and . The situation can be represented as an algebraic expression as .
Mathematics
1 answer:
lana [24]3 years ago
8 0

Answer:

1. one orange x tile

2. five blue - tiles

3. x-5

Step-by-step explanation:

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If a cylinder has a height of 21 cm and a volume of 11,144 cm^3.
nataly862011 [7]
\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
h=height\\
r=radius\\
----------\\
h=21\\
V=11,144
\end{cases}\implies 11,144=\pi \cdot  r^2\cdot 21

solve for "r"
7 0
3 years ago
What is the answer to 26=t-19
natali 33 [55]
<h3>YOUR QUERY :</h3>

what is the answer to 26=t-19 ?

Answer:

t = 45, okay

Step-by-step explanation:

=》t - 19 = 26

=》t = 26 + 19 ( by adding 19 on both sides )

=》t = 45

8 0
3 years ago
Y² - 11y + 21.25 = 0
Elodia [21]

Answer:

y=17/2 y=5/2

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Veronica has 7 yards of ribbon. Each bow requires 3/4 of a yard ribbon. How many bows will she be able to make with the ribbon s
Sonbull [250]

Answer && Step-by-step explanation:

7 yards == 4/4

by simple arithmetic remove 3/4 from 7 until you can no longer obtain 3/4 from it

7 => 6*1/4

6*1/4=>5*2/4

5*2/4=>4*3/4

4*3/4=>4

4=> 3*1/4

3*1/4=>2*2/4

2*2/4=>1*3/4

1*3/4=>1

1=>1/4

1/4 remains and 9 bows were made

8 0
3 years ago
It takes 40 minutes for eight people to paint four walls how many minutes does it takes 10 people to paint seven walls
sasho [114]
8r(40)=4

r=1/80  that is the rate for each person...

10rt=7  using r we found before

10(1/80)t=7

t/8=7

t=56 minutes.
8 0
4 years ago
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