3 years ago

A composite figure is made up of

Mathematics

2 answers:

son4ous [18]3 years ago

6 0

a composit figure is made up of two figures

Talja [164]3 years ago

5 0

Several simple geometric figures like a triangle, square, etc

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If x + 10 = 70, what is x?

seropon [69]

Answer:

C. 60

Step-by-step explanation:

x + 10 = 70

Subtract 10 from both sides

x + 10 - 10 = 70 -10

Simplifying

x = 60

7 0

3 years ago

Read 2 more answers

Given A = 60o, B = 80o, and a = 5.1, use the Law of Sines to solve the triangle for the value of b. Round answer to two decimal

Kipish [7]

5.1/sin 60 = b/sin 80
cross multiply
b Sin 60 = 5.1 Sin 80
Divide both sides by Sin 60
b = 5.80

4 0

3 years ago

Maria is purchasing sandwiches for her team at work. Each sandwich costs $6.25 and there is a delivery fee of $15.00, all taxes

Oduvanchick [21]

Answer:

The maximum number of sandwiches she can buy is 24.

Step-by-step explanation:

We can create a function to represent the cost of her team's lunch in function of the number of people in the team. We have:

$cost(x) = 15 + 6.25*x$

Since she needs to stay on budget, the cost has to be less or equal to 170, therefore:

$cost(x) \leq 170\\15 + 6.25*x \leq 170\\6.25*x \leq 170 - 15\\x \leq \frac{155}{6.25}\\x \leq 24.8$

Since she can't buy 0.8 sandwiches, the maximum number of sandwiches she can buy is 24.

3 0

3 years ago

Evaluate nonlinar expressions

Brilliant_brown [7]

Can u post a picture so I can better understand the question?

Explanation: more details.

4 0

2 years ago

An isosceles trapezoid has base angles 45 and bases of lengths 9 and 15 the area pf the trapezoid is

Nadusha1986 [10]

Tangent 45 = height / 3
height = 3 * tan (45)
height = 3 * 1
height = 3

Trapezoid area = ((sum of the bases) ÷ 2) • height

Trapezoid area = (9 + 15) /2 * height

Trapezoid area = 12 * 3

Trapezoid area = 36

7 0

3 years ago