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3 years ago

Help! Show your work pls ^^ | | | v

Mathematics

2 answers:

padilas [110]3 years ago

4 0

Answer:

A =39 ft^2

Step-by-step explanation:

The area of the triangle is given by

A = 1/2 bh where b is the base and h is the height

The base is 5+8 and the height is 6

A = 1/2(5+8) *6

A = 1/2 *13*6

A =39 ft^2

algol [13]3 years ago

3 0

8 times 6= 48/2=24
4 times 7.8 =31.3/2= 15.6
24+15.6=39.6
Answer = 39.6

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A quiz has 5 questions with answers that are either true or false. How many different combinations of answers are

ArbitrLikvidat [17]

There would be 32 possible combinations.

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3 years ago

You buy hammers for $30.00 a dozen and sell them for 3.50 each. What is the percent markup for the hammers?

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4 years ago

During a road trip Tony , Tony drove one third the distance that Lana drove. Mark drives 15 more than Lana drove .The total dist

ale4655 [162]

Answer:

The distance drive by Lana = 201 miles

The distance drive by Mark = 216 miles

The distance drive by Tony = 67 miles

Step-by-step explanation:

Given as :

The total distance cover by Lana , Tony , Mark = 484 miles

Let The distance drove by Lana = L miles

The distance drove by Tony = T

The distance cover by Mark = M

So , L + T + M = 484 miles

Now, The distance of Tony = $\frac{1}{3}$ of Lana distance

Or, T = $\frac{1}{3}$ × L

And The distance of Mark = 15 + The distance of Lana

Or, M = 15 + L

Now.

L + $\frac{1}{3}$ × L + 15 + L = 484

Or, 2 L + $\frac{L}{3}$ = 484 - 15

Or, 2 L + $\frac{L}{3}$ = 469

Or, $\frac{7 L}{3}$ = 469

Or, 7 L = 469 × 3

∴ L = $\frac{1407}{7}$

I.e L = 201

The distance drive by Lana = 201 miles

The distance drive by Mark = 15 + L =15 + 201 = 216 miles

The distance drive by Tony = $\frac{1}{3}$ × 201 = 67 miles

Hence The distance drive by each person is

The distance drive by Lana = 201 miles

The distance drive by Mark = 216 miles

The distance drive by Tony = 67 miles Answer

8 0

3 years ago

PLEASE ASAP GIVING BRAINLIEST

Elodia [21]

Answer:

29.7cm²

Step-by-step explanation:

The area of the shaded region = area of rectangle - area of circle

Area of rectangle:

A=lw

=7*5

=35cm²

Diameter of circle is 2.6cm. Radius is half diameter: 2.6/2=1.3cm

Area of circle:

A=πr²

=(3.14)(1.3²)

=5.3066cm²

35 - 5.3066 = 29.6934cm²

8 0

3 years ago

Read 2 more answers

The straight line joining points A(p,3) and B(1,-1) has length 5, workout the value of p

Alborosie

Answer:

d^2 = <y2-y1>^2 + <x2 -x1) ^2

p =4

7 0

2 years ago