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3 years ago

Plz help with my Algebra 1 hw

Mathematics

1 answer:

larisa [96]3 years ago

8 0

C) 72.5

D) it is a acute triangle

one sentence explination) it is a acute triangle because d is not above 90 degrees. that and none of the angles are right triangles therefore eliminating the possibility of it being a right triangle

I hope this helps

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Least common denomiator of 7/9 and 11/6

Over [174]

9514 1404 393

Answer:

Step-by-step explanation:

The least common denominator (LCD) is the least common multiple (LCM) of the denominators.

Here, the denominators are ...

9 = 3·3

6 = 3·2

So, their LCM is 3·3·2 = 18.

The least common denominator of the given fractions is 18.

7/9 = 14/18

11/6 = 33/18

4 0

3 years ago

if i can get 4 tastykake snack cakes. 4 for $5.00 how much would it be if i get 2 tastykake snack cakes?

Readme [11.4K]

Answer:

2.50

Step-by-step explanation:

If 4= $5.00

then divided 5.00 by 4=1.25

so 1 = 1.25

1.25x2=2.50

Therefore 2 tastykake snack cakes = $2.50

3 0

3 years ago

Read 2 more answers

Plssss help asapppp I need it like nowwwwww

bulgar [2K]

Answer: d

Step-by-step explanation:

use the formula $a^2+b^2=c^2$

4 0

3 years ago

Which of the following is the correct graph of the solution to the inequality −8 greater than or equal to −5x + 2 > −38? (1 p

Svetlanka [38]

The inequality should read:

$-8 \geq -5x + 2 > -38$

Subtract 2 from all the terms:

$-10 \geq -5x > -40$

Divide all the terms by -5 to get x by itself (note that you flip the inequality signs as you divide by a negative):

$\boxed{2 \leq x < 8}$

The inequality is 2 ≤ x < 8.

A closed dot represents ≤, and an open dot represents <. Since x can represent all values between 2 and 8, you will shade in between 2 and 8 on the number line. x is greater than or equal to 2, so there will be a closed dot on 2. x is less than 8, so there will be an open dot on 8.

The answer is 'number line with a closed dot on 2 and an open dot on 8 and shading in between'.

5 0

3 years ago

Read 2 more answers

During the course of a 2,185 mile trip, the Archetti's used 5 full tanks of gasoline. The gas tank of their car holds 23 gallons

Pepsi [2]

Okay, let's use some math..

So multiply first..

2.99 * 5 = $14.95 that she has spent on gas..

23 / 5 = 4.6 gallons of gas left..

But this question is asking how much she had spent on gas, so your answer will be..
She has spent $14.95 on gas..

You can correct me if I'm wrong..

I hope this helps you!

6 0

4 years ago