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Bingel [31]
3 years ago
15

HELP PLS!! FIND THE AREA!!!

Mathematics
1 answer:
zvonat [6]3 years ago
7 0
The figure is really just 3 triangles and 1 rectangle, as you see in the picture below.

notice the blue triangle has a base of 3 and a height of 2,

the green triangle has a base of 6 and a height of 1,

the yellow triangle has a base of 2 and a height of 6,

and the rectangle is a 7x6 rectangle.

we can simply get the area of each and sum them up, that's the area of the figure.

\bf \stackrel{\textit{blue triangle}}{\frac{1}{2}(3)(2)}~~~~+~~~~\stackrel{\textit{green triangle}}{\frac{1}{2}(6)(1)}~~~~+~~~~\stackrel{\textit{yellow triangle}}{\frac{1}{2}(2)(6)}~~~~+~~~~\stackrel{\textit{rectangle}}{7\cdot 6}

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Use a net to find the surface area of the prism
shepuryov [24]

Answer:

469

Step-by-step explanation:

6 0
3 years ago
omg hey, so im doing my maths homework and there are 7 numbers. 3 9 3 5 7 6 1... 3 of these numbers have a mean of 6. which ones
Debora [2.8K]

Answer:

3, 6, 9

Step-by-step explanation:

Add them together 3 + 6 + 9 = 18

Divide by 3

4 0
2 years ago
Hey I need help with probability question! 20POINTS
VLD [36.1K]

55 cause 45 + 15 = 60+40 =100]


3 0
3 years ago
Bill began his diet when he weighed 268 pounds. After 4 weeks he weighed 250 pounds. Write an equation in slope-intercept form o
Alika [10]

An equation in slope-intercept form of the line

p=-\frac{9}{2}w+268\\

Given :

Bill began his diet when he weighed 268 pounds.

After 4 weeks he weighed 250 pounds

Lets 'w' represents weeks and 'p' represents pounds

Using the given information ,we find two points (w,p)

Bill began his diet when he weighed 268 pounds.

when w=0 , weight in pounds =268

(0,268)

After 4 weeks he weighed 250 pounds, so point is (4,250)

Use two points to write the equation of line

Slope intercept form is y=mx+b

where m is the slope and b is the y intercept

slope formula using 2 points (0,268) and (4,250)

m=\frac{y_2-y_1}{x_2-x_1} =\frac{250-268}{4-0} =-\frac{9}{2}

now use slope m and any one point (0,268) to write equation

y=mx+b\\y=-\frac{9}{2}x+b\\(0,268) where x=0  and y=268\\268=-\frac{9}{2}(0)+b\\\\b=268

we know that w represents weeks and p represents pounds

The equation of the line in slope intercept form is

p=-\frac{9}{2}w+268\\

Learn more :  brainly.com/question/986503

7 0
3 years ago
Which of the following equations has infinite solution?
Murrr4er [49]
A) 1/5x + 10 = 2(1/10x+20) = no solution

B) 1/4x - 2 = -1/2(4-1/2x) = infinite solutions

C) 1/3x + 12 =5(1/3x +12) = x = -36

D) 1/2x - 6= - 1/5(30 -10x) = x = 0

\fbox {B)} has infinite solutions, which is your answer.
5 0
4 years ago
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