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3 years ago

Determine which postulate or theorem can be used to prove that

Mathematics

1 answer:

LenaWriter [7]3 years ago

3 0

Answer should be a. asa hopefully this helps :)

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Activity Log - Stretching

Svet_ta [14]

Answer:

here are random times

Step-by-step explanation:

15min

5min

muscular

burpies 5 min

moderate

25mins

8 0

3 years ago

Read 2 more answers

1/3y+11=1/2y-3<br><br> What is y???

olga55 [171]

Answer:

$y=84$

Step-by-step explanation:

$\left(\frac{1}{3}\right)y+11=\left(\frac{1}{2}\right)y-3$

Use distributive property.

$\frac{1}{3}y+11=\frac{1}{2}y-3$

$\frac{1}{3}y+11-11=\frac{1}{2}y-3-11$

$\frac{1}{3}y=\frac{1}{2}y-14$

$\frac{1}{3}y-\frac{1}{2}y=\frac{1}{2}y-14-\frac{1}{2}y$

$-\frac{1}{6}y=-14$

$\left(-\frac{1}{6}y\right)\left(-6\right)=\left(-14\right)\left(-6\right)$

$y=84$

6 0

3 years ago

Read 2 more answers

The length of the tunnel is 460miles. If 1 inch represents 60 miles what is the length of the tunnel?

kotegsom [21]

Answer:

The length of the tunnel is 7.66667 inch

Step-by-step explanation:

We are given

1 inch =60 miles

now, we can find for 1 mile

so,

60 miles = 1 inch

we get

$1mile=\frac{1}{60}inch$

we are given

total length is 460 miles

so, we can multiply both sides by 460

$460\times 1mile=460\times\frac{1}{60}inch$

now, we can simplify it

$460miles=7.66667inch$

So,

The length of the tunnel is 7.66667 inch

5 0

3 years ago

Given that f(x) = -6x and g(x) = x + 4, multiply the functions (f •g)(x).

Westkost [7]

Answer:

(f • g)(x) = -6x² - 24x

Step-by-step explanation:

The expression (f • g)(x) can be written in an expanded form, f(x) • g(x).

(f • g)(x) <----- Original expression

f(x) • g(x) <----- Rewritten expression

(- 6 x) • (x + 4) <----- Insert functions

-6x² - 24x <----- Multiply -6x and x, and multiply -6x and 4

8 0

2 years ago

Read 2 more answers

What is 103.468liters of water rounded to the nearest liter

Minchanka [31]

By rounding to the nearest liter, the question is asking us to round to the nearest whole number (get rid of any numbers after the decimal point). This means that we want the last number of our answer to be the number just to the left of the decimal point, which is a 3.

To determine if we should leave the number or round it up, we look to the number to the right of the 3 which is a 4. Because 4 is less than 5, we do not round up. Therefore, the answer would be 103 liters.

I hope this helps.

6 0

3 years ago