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3 years ago

Pls help ratios i give brainliest and heart and 5 points

Mathematics

1 answer:

RoseWind [281]3 years ago

3 0

The correct answer would be 36 ft by 32 ft.

The proportion of 9:8 is 1.125. The same statement can be made with 36:32.

Hope this helps!

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S divided by 10 in algebraic expression

sergey [27]

Answer:

s/10

Step-by-step explanation:

"divided by 10" can be expressed as /10

s divided by 10 is basically putting s into /10 or s/10

<h3>Hope this helps!!! </h3><h3>Please mark this as brainliest!!! </h3><h3>Thank You!!! </h3><h3>:)</h3>

6 0

4 years ago

Read 2 more answers

HELP ME PLEASEEEEEEEEEE

Gekata [30.6K]

Area is 35
perimeter is 24

8 0

3 years ago

Calculate the side lengths a and b to two decimal places.

navik [9.2K]

Answer:

D. a = 11.71 and b = 15.56

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Trigonometry

All angles in a triangle add up to 180°

Pre-Calculus

Law of Sines: $\frac{sin(A)}{a} =\frac{sin(B)}{b} =\frac{sin(C)}{c}$

Step-by-step explanation:

Step 1: Define

AC = b

CB = a

AB = 7

m∠A = 45°

m∠B = 110°

m∠C = ?

Step 2: Find missing ∠

Set up equation: m∠C + 45° + 110° = 180°
Combine like terms: m∠C + 115° = 180°
Isolate unknown: m∠C = 25°

Step 3: Find measure of b

Substitute: $\frac{sin(25)}{7} =\frac{sin(110)}{b}$
Cross-multiply: $bsin(25)=7sin(110)$
Isolate b: $b=\frac{7sin(110)}{sin(25)}$
Evaluate: $b=15.5645$
Round: $b \approx 15.56$

Step 4: Find measure of a

Substitute: $\frac{sin(25)}{7} =\frac{sin(45)}{a}$
Cross-multiply: $asin(25)=7sin(45)$
Isolate a: $a=\frac{7sin(45)}{sin(25)}$
Evaluate: $a=11.7121$
Round: $a \approx 11.71$

6 0

3 years ago

Maria needs to buy 12 wine glasses. write an expression of the cost of 12 glasses at p dollars each.

irinina [24]

12p thats it because you are buying 12 glasses a the cost of p example 12 glasses for 5 dollars would be 12(5)=60

5 0

4 years ago

Each item shows how much a retailer pays for different items and what the items sell for in the store. Which items is Less than

prisoha [69]

The answer should be B

6 0

4 years ago