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Bingel [31]
3 years ago
10

Help on my math hw and estimating percants

Mathematics
2 answers:
WITCHER [35]3 years ago
6 0
I learned that you have to do \frac{is}{of} or is/of
so what you have to do is ?/102 + 35%/100% cross multiply to get your answer
MaRussiya [10]3 years ago
5 0
You can use a calculator and times the number by the percentage as 0. etc
e.g. 35% of 100 = 100 times 0.35 = 35
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Which pairs of rectangles are similar polygons?<br><br> Select each correct answer.
oee [108]
The corrects answers are B and D for this one. 

Since you divide the same side for both the the rectangles on both parts and if the division statements are equaled, then they are similar. 

For example; 

Answer B. 
50 / 10 = 5 
and 
30 / 6 = 5 

Answer D. 
7.5 / 2.5 = 3
and 
4.5 / 1.5 = 3 

Since they both equal the same for both of the rectangles for the answers individually, they are similar polygon rectangles. 

Hope this helps! 

<em>~ ShadowXReaper069</em><em />
8 0
3 years ago
Read 2 more answers
Determine if the statement is always, sometimes, or never true. Two angles that are vertical are __________ adjacent.
Morgarella [4.7K]

Never true. Vertical angles are equal to each other, not adjacent to each other.

4 0
3 years ago
Please help I am stuck on this question
Harrizon [31]

Answer:

3/4

Step-by-step explanation:

4 0
3 years ago
Help me, Illustrative Mathematics
Lerok [7]

Answer:

1. 38kg=84lbs.

2. 6 oz.=170 g.

3.  180 gallons= 680 L

4.  29 cubic meters=1024 cubic feet

Step-by-step explanation:

<h3>Lin has a pet German Shepherd that weighs 38 when measured in one unit and 84 when measured in a different unit. Which measurement is in pounds, and which is in kilograms?</h3>

1 kg≈2.20462262lbs.

2.20462262x38≈83.7756596(pounds)

<h3>Elena has a pet parakeet that weighs 6 when measured in one unit and 170 when measured in a different unit. Which measurement is in ounces, and which is in grams?</h3>

1 oz.≈28.3495231 g.

28.3495231x6=170.097139(grams)

<h3>Behind Lin’s house, there is a kiddie pool that holds 180 or 680 units of water, depending on which unit you are using to measure. Which measurement is in gallons, and which is in liters?</h3>

1 gallon≈3.78541178 liters

3.78541178x180≈681.37412(liters)

<h3>Behind Elena’s house there is a portable storage container that holds 29 or 1024 units, depending on which unit you are using to measure. Which measurement is in cubic feet, and which is in cubic meters?</h3>

1 cubic meter≈35.3146667 cubic feet

35.3146667x29≈1024.12533 cubic feet

Hope I helped :)

7 0
2 years ago
Find the length indicated please!!
Travka [436]
?=4

explanation:

the whole thing is 13, and it’s split in 2 sections. section 1 is 9, so to find the length of section 2, you would do 13-9=4.
4 0
3 years ago
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