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Klio2033 [76]
4 years ago
8

55% decrease followed by a 25% increase

Mathematics
1 answer:
Lostsunrise [7]4 years ago
7 0
Changed both of them to a fraction 
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Andre is looking at apartments with 1 of his friends they want the monthly rent to be no more than $1030 if the roommates split
Strike441 [17]

Answer:

$1030 ÷ 2 = $515 per person

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3 years ago
Help you help me. <br><br> Identify each angle relationship. Then find solve for the missing value.
VARVARA [1.3K]

Answer:

56

Step-by-step explanation:

56 & b are vertical angles so they are the same

https://slideplayer.com/amp/15944128/

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2 years ago
A chess player won 35 of the games he played.  If his ratio of wins to loses was 5:6, how many games did he play total?
kobusy [5.1K]
42 because he won 35 so 5 times 7 equals 35 so you would multiply the other side by seven and 6 times 7 is 42
4 0
3 years ago
3. Which equation can not be derived from the equation given below?
daser333 [38]

Answer:

Option A is the correct answer

A.x=2a(b-y)

Step-by-step explanation:

Reason: 2a is not a coefficient of y.

Hope it helps you in your learning process.

7 0
2 years ago
mariela is standing in a building and looking out a window at a tree. The tree is 20 feet away from Mariela, Mariela's line of s
PtichkaEL [24]

Answer: 30.01 feet.

Step-by-step explanation:

You need to remember this identity:

tan\alpha=\frac{opposite}{adjacent}

Observe the figure attached, where h_t is the height in feet of the tree.

You need to calculate h_1 of the Triangle 1, where:

\alpha= \alpha_1=42\°\\opposite=h_1\\adjacent=20

Substitute values into tan\alpha=\frac{opposite}{adjacent} and solve for h_1:

tan(42\°)=\frac{h_1}{20}\\\\h_1=20*tan(42\°)\\h_1=18

Now you need to calculate h_2 of the Triangle 2, where:

\alpha= \alpha_2=31\°\\opposite=h_2\\adjacent=20

Substitute values into tan\alpha=\frac{opposite}{adjacent} and solve for h_2:

tan(31\°)=\frac{h_2}{20}\\\\h_2=20*tan(31\°)\\h_2=12.01

Then the height in feet of the tree is:

h_t=h_1+h_2\\h_t=(18+12.01)ft\\h_t=30.01ft

5 0
3 years ago
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