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2 years ago

Um I need help with thissss

Mathematics

2 answers:

Vladimir [108]2 years ago

6 0

Answer:

its you again

Step-by-step explanation:

if they have the same amount of dashes on the same sided they are congruent

does that answer your question

andrew11 [14]2 years ago

6 0

if they have the same amount of dashes on the same sided they are congruent

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Can anyone help me with my algebra 2 test ?

Lera25 [3.4K]

Answer:

what do you need?

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The sum of two numbers is 54. The smaller number is 18 less than the larger number. What are the numbers?

igomit [66]

Answer:

The larger number is 37. This makes the smaller number 56 - 37, which is 19.

Step-by-step explanation:

The first step is to pick variables for the two numbers. Lets call the smaller number x and the larger number y.

Since the sum of the two numbers is 56, this means that x + y = 56. Let's call this equation 1 and save it for later.

The next sentence says:

The smaller number is 18 less than the larger number. So, 18 less than the larger number would be y - 18. So, the smaller number must be equal to this, so

x = y - 18

Replace the x in equation 1 with y - 18

x + y = 56

(y-18) + y = 56 (replace x with y-18)

2y - 18 = 56 (add the y's)

2y = 74 (add 18 to both sides)

y = 37 (divide both sides by 2)

So, the larger number is 37. This makes the smaller number 56 - 37, which is 19.

Hope this helps!! :)

8 0

2 years ago

For the function F(x) = 1/x, whose graph is shown below, what is the relative value of F(x) when the value of x is close to zero

Serhud [2]

Well think about it. If you divide by something less than 1, your number gets bigger.

$2 \div 0.1 = 20$

Same thing when it's negative, except now the answer is negative. So, if x gets really close to 0, it will be very big, or a big negative number. Remember, "getting close to 0" could mean from the negative side just as well from the positive.

5 0

2 years ago

Kara earned $136.75 last week working 16 hours. She earned $10.50 per hour at the fast food restaurant and $4.25 per hour helpin

Evgesh-ka [11]

Answer:

ANSWER: she worked 11 hours at the fast food restaurant and 5 hours helping her aunt

Step-by-step explanation:

First we are going to try to find how many hours she worked on the fast food restaurant so you multiply 4.25 time 16 and x

10.50x + 4.25(16-x) =136.75

10.50x + 68 - 4.25x= 136.75

Then, you subtract 68 from both sides and subtract 4.25x from 10.50x

6.25x=68.75

Divide

X=11 that is how many hours she worked at the FAST FOOD RESTAURANT

Then 16-11 and that gives us how many hours she helped her aunt.

3 0

2 years ago

Elsa's magic wand can cast 53 spells. Her wand can cast 17fewer spells than her sister Anna's wand, which is a little bigger and

Mademuasel [1]

Answer:

Anna's wand can cast 70 spells

Step-by-step explanation:

Elsa's wand can cast 53 spells

her wand casts 17 fewer cells than her sister Anna's

Amount of spells cast by Anna's wand = ?

We write the question down in the form of an equation

$x - 17 = 53$

where $x$ is the amount of spells Anna's wand can cast.

we then proceed to solve by collecting like terms to different sides of the equation. We'll have

$x = 53 + 17$

which leaves us with

$x = 70$

This means that Anna's wand can cast 70 spells.

4 0

3 years ago