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3 years ago

4 boys share 3 granola bars equally.Use the picture to find how much each boy gets.

Mathematics

1 answer:

lidiya [134]3 years ago

5 0

Can I see pic please it woildt

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ΔEFG is located at E (0, 0), F (−7, 4), and G (0, 8). Which statement correctly classifies ΔEFG?

MariettaO [177]

Answer:

ΔEFG is an isosceles triangle.

Step-by-step explanation:

Given:

E (0, 0),

F (−7, 4),

G (0, 8)

ΔEFG

Solution:

Distance formula

Distance d = $\sqrt{(x_2-x_1)^2 +( y_2-y_1)^2$

Step 1: Finding the length of EF

By using distance formula,

$EF = \sqrt{(-7 - 0)^2 + (4-0)^2}$

$EF = \sqrt{(49) + (16)}$

$EF = \sqrt{(49) + (16)}\\EF = \sqrt{65}\\$

Step 2: Finding the length of FG

By using distance formula,

$FG = \sqrt{(0-(-7))^2+(8-4)^2}\\FG = \sqrt{(7)^2 +(4)^2}\\FG = \sqrt{49 +16}\\FG = \sqrt{65}$

Step 2: Finding the length of GE

$GE= \sqrt{(0-0)^2 + (0-8)^2}\\\\GE =\sqrt{(-8)^2}\\GE = \sqrt{64}\\GE = 8$

Thus we could see that the sides EF = FG

So it is a isosceles triangle.

6 0

2 years ago

What is the slope- intercept form equation of the line that passes through (5, 7) and (8, 22)

kap26 [50]

M = (22 - 7)/(8 - 5) = 15/3 = 5
using point (5, 7) 
y - 7 = 5(x - 5) in point-slope form 
y - 7 = 5x - 25 
y = 5x - 18 in slope-intercept form.

3 0

2 years ago

Which number represents water becoming

xenn [34]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If a is three times b, b is twice c, and c is four times d, what is the value of a*c/b*d

dsp73

Answer:

Step-by-step explanation:

a=3b

b=2c

c=4d

a*c/b*d = (3(2(4d)))*(4d)/(2(4d))*d

= 96d^2/8d^2

= 12

7 0

2 years ago

What is the image of (−3,−9) after a dilation by a scale factor of 1/3 centered at the origin.

denis-greek [22]

Answer:

(-1,-3)

Step-by-step explanation:

Multiply both x and y values by 1/3 or divide both by 3.

4 0

3 years ago