can yall help me how to do this plz

Answer:

1. No

2. Yes

3. No

4. Yes

Step-by-step explanation:

Plug in values for the unknowns into bother expressions to see if the give the same answer.

I don't really know how to do this but the best thing I can say is to replace those variables with a number and then put it in a calculator. Make sure each variable has a different number.

so for the first one, I made s as 2 and t as 3. I got 18 for the first one and 6 on the other one so they're clearly not equal.

good luck!

Answer:

Step-by-step explanation:

When I graph it and calculate the slope using both rise over run and slope formula I get -2 both times.. If you need any more explanation just ask:)  I hope I helped.

Answer:

1st question answer is A = πr^2 2nd question answer is A≈28.27ft²

Step-by-step explanation:

Answer:

30+15=45

45-25=20

The contestants final score is 20

Step-by-step explanation:

Answer:

25/5

Step-by-step explanation:

i really doubt in both of 'em

Answer:

yes

Step-by-step explanation:

[tex]\frac{22}{3}[/tex]  = 7[tex]\frac{1}{3}[/tex]

Hope this helps :-)

Answer:

244.80 If I'm not wrong.

Step-by-step explanation:

Add all of the deductions together and subtract them by 880

By using g00gle I found out that 195.82 + 63.60 + 134.64 + 176.00 = 635.24.

So now you subtract it by her salary down below:

880.00 - 635.24 = 244.76  

244.80 or 245 if I'm not wrong

Cindy's net income on each paycheck  will be $244.76.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given;

Federal income taxes: $195.82

State income taxes: $63.60

Insurance: $65.18

FICA: $134.64

Retirement plan: $176

Add all of the deductions together;

195.82 + 63.60 + 134.64 + 176.00 = 635.24.

So now we will subtract it by her salary down below:

880.00 - 635.24 = 244.76

Hence,  Cindy's net income on each paycheck  will be $244.76.

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Answer:

the question is incorrect. please write your points as coordinates or scan the diagram.

Answer:

Yes

Step-by-step explanation:

It is symmetrical on the y-axis so must be.

Answer:

correct

Step-by-step explanation:

Answer:

1/35

Step-by-step explanation:

1/5*7 = 1/35

Answer:

(5, 11 )

Step-by-step explanation:

Given the 2 equations

y = 3x - 4 → (1)

y = 2x + 1 → (2)

Substitute y = 3x - 4 into (2)

3x - 4 = 2x + 1 ( subtract 2x from both sides )

x - 4 = 1 ( add 4 to both sides )

x = 5

Substitute x = 5 into either of the 2 equationsfor corresponding value of y

Substituting into (2)

y = 2(5) + 1 = 10 + 1 = 11

solution is (5, 11 )

Answer:

This is a system. put the first equation under the second one and subtract. y - y = 0. 2x - 3x = -x. 1 - (-4) = 5. so the result is 0 = -x +5 or x = 5. plug x into either equation and y = 11. the answer is (5, 11).

Answer:

yes it is possible to make a triangle with those lengths.

It is possible to form a triangle with the given side lengths

A triangle is a two-dimensional geometrical figure that has three sides, three vertices and three interior angles.

Given, three sides are 7 yards, 8 yards, 9 yards.

Let, three sides are 'a', 'b, 'c' and 'a' is the largest among these three.

Then, a triangle can be formed with these three sides if (b + c)>a.

Here, 9 yards is the largest.

Therefore, (7 + 8) yards = 15 yards > 9 yards

Therefore, with these three sides, a triangle can be formed.

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Answer:

12,14,15

Step-by-step explanation:

Answer:

Infinite

Step-by-step explanation:

We know that in a triangle the sum of all the interior angles must be 180°.

The given angles 50º, 90º and 40º

The sum of the angles 50º+ 90º + 40º= 180°

Thus, a triangle is possible with the given measurement.,

Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.

Similarly, all the triangles with the same measurements of the angles must be similar.

Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.

Answer:

28

Step-by-step explanation:

if 25% of X is 7, then that means (1/4)x =7

4*(1/4)x=7*4 = 1x=28

Answer:

The shopkeeper demanded low amount that it needed to be

Answer:

The demand of the shopkeeper is 10 rupee less and i think raj will take those items without correcting cause normally we people always think only of our best nah we dont usually care about others. （lol）

Step-by-step explanation:

so lets see the calculation ：

Since he bought 5 kg wheat at rs. 38.50 per kg then total will be = 5* 38.50 = Rs. 192.5

also he bought 3 coconuts at rs. 30 per piece then total will be = 3* 30 = Rs. 90

Also ,

He bought 1 Dettol at Rs 52.25

Then total will be ：

Rs. 52.25 + 90 + 192.5

= Rs. 334.75#

Hope this helped

All the best ！！

Answer:

Y^11

Step-by-step explanation:

since their the same base “y” add the exponents

6 + 5 = 11

Answer:

d = 2√29 units

Step-by-step explanation:

M(-3, 1)and N(7, -3)​

To find the distance between these two points, we want to use the distance formula: d = √[(x₂ - x₁)² + (y₂ - y₁)²]

Plug in the values.

d = √[(7 - (-3))² + (-3 - 1)²]

Simplify the parentheses.

d = √[(7 + 3)² + (-4)²]

d = √[(10)² + (-4)²]

Simplify the exponents

d = √[(100 + 16)]

Simplify the parentheses by adding.

d = √[116]

Simplify the brackets with the square root.

d = 2√29 units

Hope this helps!

The square footage of the home is 1800 sqft

Area of rectangle is defined as the product of its length and width.

Let suppose two separate rectangles. Calculate area as length x width. Here’s that shows

1: 40x25 = 1000

2: 20x40 = 800

After that we calculate the square footage of each by adding them up to it’s sum.

Total = 1800 sqft

Hence, the square footage of the home is 1800 sqft

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Answer:

Your answer is 116

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

Answer:

The answer is -17

Step-by-step explanation:

All you have to do is multpily 5 and -4 then add 3

I will be happy if you give me brainlist

Answer:

Yay thanks for the free points I really! appreciate u!!

have a good day sir or ma'am. And 2+2 = 2+2

;-; :))

Answer:

Step-by-step explanation:

This line has positive slope and the y-intercept is -5, shaded area is below the line, covers the areas:

This line has negative slope and the y-intercept is -3, shaded are is below the line, covers the areas:

Solution of the system is the intersection of the areas:

Answer:

19

Step-by-step explanation:

Number of crackers that can be fit into the box = volume of the box / volume of crackers

Volume = length x width x height

volume of the box = 8 cm x 2.4 cm x 60 cm = 1152 cm^3

Volume of the crackers = 3cm x 4 cm x 5cm = 60cm^3

1152/60 = 19.2

Rounding 19.2 to the nearest whole number gives 19

Answer:

The answer is

88 in. (inches)

Answer:

x = 3, y = 7

Step-by-step explanation:

Since we already have y's value, we can plug y into the bottom equation to get 3(5x - 8) = x + 18. We can distribute 3 into 5x and 8 to get 15x - 24 = x + 18. We can now subtract x from the both sides to get all terms on one side to get 14x - 24 = 18. We can now add 24 to both sides to get 42. We can now divide both sides of the equation by 14 to get x = 3. We can plug x into the top equation to get y = 5(3) - 8. We can multiply 5 and 3 together to get y = 15 - 8. We can simplify and subtract to get y = 7. Our final answer is (3, 7)

What is X?

I say that X = 2

Answer:

28

Step-by-step explanation:

28 times 2 = 56

28 times 1 = 28

56 + 28 = 84