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Butoxors [25]
2 years ago
11

Solve 38x21 using an area model

Mathematics
1 answer:
Lena [83]2 years ago
8 0
38×21=798
I used area model idk if u were asking a different person
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What is the square root of 1675
liubo4ka [24]
40.9267 is the square root
7 0
2 years ago
Read 2 more answers
What is a way to find what 7 is what percent of 20 and I can't use a percent bar model?
Viefleur [7K]

Answer:

you can cross multiply or u can 7/20 to get the answer that 7 is 35% of 20

6 0
2 years ago
Determine the greatest common factor of 15xy^7z and 30x^2y^7z
yawa3891 [41]

Answer:

15x {y}^{7} z

Step-by-step explanation:

<h3>Factorize the Expressions</h3>

15x {y}^{2} z = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z

30 {x}^{2}  {y}^{7} z = 2 \times 3 \times 5 \times x \times x \times y \times y \times y \times y \times y \times y \times y \times z

<h3>Factor out the Common Factors</h3>

gcf = 3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z

<h3>Multiply the Common Factors</h3>

3 \times 5 \times x \times y \times y \times y \times y \times y \times y \times y \times z = 15x {y}^{7} z

The Factored expressions are

15x {y}^{7} z

And

15x {y}^{7} (2x)

5 0
3 years ago
1-99 -- Calculate all the missing angle measures in the diagrams below​
ira [324]
Ok give me a second.
5 0
2 years ago
James has $5.00 more than three times what Catherine has. Together they have $41.00. How much does each student have?
Tpy6a [65]
Hey.

acc'g to the conditions :

Let Catherine has x
and James has 5 + 3x

Then,

5 + 4x = 41 \\ \\ \implies 4x +5 -5 = 41-5 \\ \\ \implies 4x = 36 \\ \\ \implies x= \dfrac{36}{4} \\ \\ \implies x = 9

Hence

• Catherine has = x = $9,
• and James has = 5 +3x = 5 + 3(9) = $32

Thanks.
7 0
2 years ago
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