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Romashka-Z-Leto [24]

3 years ago

14

Parallel lines s and t are cut by a tranversal r. Which angles are alternate interior angles? <3 and <5 <1 and <7 &l

t;3 and <7 <4 and <5

1 answer:

salantis [7]3 years ago

7 0

Answer:

it Would be easier to answer with a picture but since these Question are normaly the same picture but it is Angle 3 and 7

Step-by-step explanation:

#NO ADDS

You might be interested in

Which function's domain consists of all real numbers except -2?

dedylja [7]

Domain is the numbers you can use for x

so if the domain is all real numbers except -2, then subsituting -2 for x will result in an undefined like division by 0 or square root of a negative

subsituting it into the first one give us $\frac{1}{-2+2}=\frac{1}{0}$ which is undefined, that's the answer

2nd one, gives us -4

3rd gives us -6

4th gives us $\frac{1}{\sqrt{-2+2}}=\frac{1}{\sqrt{0}}=\frac{1}{0}$ which is also undefined

well, 2 possible answers, none are the best, they are both undefined

8 0

4 years ago

What does this equal =

lana [24]

The equation is y=mx+c, in which m is the slope(1/2), c is the y intercept (5), and x is the x intercept (0)
thus, the equation is:
y=(1/2)(0)+5
y=5

hope it helps!

7 0

4 years ago

What is the surface area of the following prism

Oksi-84 [34.3K]

Answer:

588 ft^2

Step-by-step explanation:

Lets start by making either a mental or physical list of the different sized sides on the prism. Check that the number of sides you assign to the dimensions has an overall total of six. I've made that mistake before lol it was a bit depressing.

16x6, two sides
16x9, two sides
6x9, two sides

thats 96 ft^2, and two sides makes it 192 ft^2
thats 144 ft^2, and two sides makes it 288 ft^2
thats 54 ft^2, and two sides makes it 108 ft^2

We can now add all of our values up:

192 + 288 + 108 = 588 ft^2

7 0

3 years ago

13.<br> Which situation is best represented by the inequality 12x + 70 > 10x + 80?

artcher [175]

Answer:

HIStep-by-step explanation:

3 0

3 years ago

Kristina invests a total of $28,500 in two accounts. The first account earned a rate of return of 10% (after a year). However, t

tia_tia [17]

Answer:

$17,500 was invested in the account that gained 10% and

$11,000 was invested in the account that lost 4%

Step-by-step explanation:

<u>Define the variables</u>:

Let x be the money invested in the account that gained 10%.
Let y be the money invested in the account that lost 4%.

<u>Given information:</u>

$28,500 = total amount invested between the two accounts
$1,310.00 = total amount gained

<u>Percentages in decimal form:</u>

10% = 0.1
4% = 0.04

Create a system of equations using the given information and defined variables:

$\begin{cases}x + y = 28500\\0.1x - 0.04y = 1310 \end{cases}$

<u>Rewrite</u> Equation 1 to make y the subject:

$\implies y=28500-x$

<u>Substitute</u> into Equation 2 and <u>solve for x</u>:

$\implies 0.1x-0.04(28500-x)=1310$

$\implies 0.1x-1140+0.04x=1310$

$\implies 0.14x=2450$

$\implies x=17500$

<u>Substitute</u> the found value of x into Equation 1 and <u>solve for y</u>:

$\implies 17500+y=28500$

$\implies y=11000$

<u>Conclusion</u>

$17,500 was invested in the account that gained 10% and

$11,000 was invested in the account that lost 4%

Learn more about systems of equations here:

brainly.com/question/27930827

8 0

2 years ago