3 years ago

This just confused me

1 answer:

7 0

Graph it on graph paper then connect the dots then you can measure each side by the amount of boxes and then you take base × height ÷2

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Find the value of z.

nataly862011 [7]

Answer:

z = $\frac{50}{3}$

Step-by-step explanation:

The ratio of corresponding sides are equal, that is

$\frac{z}{10}$ = $\frac{20}{12}$ ( cross- multiply )

12z = 200 ( divide both sides by 12 )

z = $\frac{200}{12}$ = $\frac{50}{3}$

8 0

3 years ago

If you can anserw both of them that’ll be great if not that’s okay too !! I need this as fast as possible thank you !!!!

hoa [83]

Answer:

Step-by-step explanation:

Slope intercept formula: y = mx + b

m = slope

b = y-intercept

Substitute

14.) y = 1x + 0

Basically y = x

15.) y = 2x + (-7)

y = 2x - 7

3 0

3 years ago

Is 2/3 greater than 7/8

hammer [34]

No 7/8 is greater because the percentage is higher 85.5% is = to 7/8 and 2/3 is equal to 80%

8 0

4 years ago

A class consisting of 4 graduate and 12 undergraduate students is random divided into 4 groups of 4. what is the probability tha

MrRissso [65]

Total = 16
Graduates = 4

$\frac{4}{16} = \frac{1}{4}$
$\frac{1}{4} \div 4 \\ = \frac{1}{4} \times \frac{1}{4} \\ = \frac{1}{16}$
$\frac{1}{16} = 0.0625$
Rounding off to 2 decimal places,
Answer is 0.06

Hope this helps. - M

5 0

4 years ago

Hello its my birthday please help me !!

dybincka [34]

Answer:

Step-by-step explanation:

4^6×12=4^10×

6×12=10×

6×-10×= -12

-4×=-12

x=3

8 0

2 years ago