PLEASE HELPPP!!! If possible how would you prove the given triangles congruent??

Answer:

y=2.9

Step-by-step explanation:

3(2y - 0.3) = 19.4 - y

6y-0.9=19.4

6y+y-0.9=19.4

6y+y=19.4+0.9

7y=19.4+0.9

7y=20.3

7y/7=20.3/7 (divid each one by seven. that's what /7 means)

y=2.9

Answer:

75

Step-by-step explanation:

75 times 60 divided by 100 is 45 and 45 is the amount that were well done

Answer:

y= 2x-2

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

Find two lattice points

I chose (-2, 0) and (0, -2)

Since you are using a graph, you don't need an equation.

Starting from (-2, 0), you go down -2 points and 2 across to get to the second point.

-2/2 = -1

The cashier should have given Andy back $3.05

so the answer is C-$3.05

The cashier should have given Andy back $3.05 if Andy spent $46.95 at the grocery store option (c) $3.05 is correct.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

It is given that:

Andy spent $46.95 at the grocery store. The cashier gave him $2.97 in change from a $50 bill.

Let x be the change the cashier should have given Andy.

x + 46.95 = 50

x = 50 - 46.95

x = $3.05

Thus, the cashier should have given Andy back $3.05 if Andy spent $46.95 at the grocery store option (c) $3.05 is correct.

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Answer:

try and solve it sir

Step-by-step explanation:

Answer:

ask your friends of they are intelligent

Answer:

no

Step-by-step explanation:

Answer:

The concentration in both solutions is the same.

Step-by-step explanation:

Equilibrium> EQUAL

Answer:

53

Step-by-step explanation:

Answer:

C 4 loaves

Step-by-step explanation:

Answer:

7

4

+

4

3

Step-by-step explanation:

6

4

+

4

3

+

2

2

2

⋅

2

Answer:

[tex]7x^4+4x^3[/tex]

Step-by-step explanation:

[tex]6x^2+4x^2+\frac{2x^2}{2} x^2[/tex]

=[tex]6x^4+4x^3+x^4[/tex]

Combine Like Terms:

=[tex]6x^4+4x^3+x^4[/tex]

=[tex](6x^4+x^4)+(4x^3)[/tex]

=[tex]7x^4+4x^3[/tex]

Answer:I think it’s 7/20

Step-by-step explanation:

Answer:

The answer is 25.12.

Step-by-step explanation:

3.14 * 8 = 25.12

Answer:

16 items

Step-by-step explanation:

He spent $63.50 so he has to earn that back by selling items and also make a $50 profit. So you add $63.50+$50 which is 113.50 and then divide that by $7.25 because that is how much each item he sells costs. Once you do that you get 15.6551 but you can’t sell 15.6551 items so you round up to a whole number which gives you the answer that he has to sell 16 items.

Jamal will have to sell 15.65 items to make back his investment and make profit of $50.

Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.

If a and b are two values, their ratio will be a:b,

Given that,

Amount spends by Jamal on woodworking items = $63.50

Also,

Jamal sells each item for $7.25.

Let Jamal sells n items,

To make profit of $50,

Total selling price of woodworking items = 63.50 + 50 = 113.50

To find the number of items, use ratio property,

n x 7.25 = 113.50

n = 113.50/7.25

n = 15.65

Hence, Jamal will sell 15.65 items to make profit of $50.

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Answer:

4.72

Step-by-step explanation:

Put 0.8 over 5.9, keep the decimal in the same place, then multiply the two numbers. Easy.

Answer:

1.46 x 10⁶g

Step-by-step explanation:

Given parameters:

Weight of each bowling ball  = 7.3 x 10³g

Number of balls in the bowling alley = 2.0 x 10²bowling balls

Unknown

The weight of the balls in the alley  = ?

Solution:

To find the weight of the balls in the alley, multiply the mass of each balls with the total number of balls;

 Weight of the balls = 7.3 x 10³ x 2.0 x 10²

 Weight of the balls  = (7.3 x 2.0) x 10³⁺²

 Weight of the balls  = 14.6 x 10⁵g

 Therefore, the weight of the balls  = 1.46 x 10⁶g

Answer:

1870

Step-by-step explanation:

1500 + (6 + 4) * 37

= 1500 + 10 * 37

= 1500 + 370

= 1870

Answer:

1870

Step-by-step explanation:

1500+(6+4)37

=1500+10*37

=1500+370

=1870

Answer:

6x +4

Step-by-step explanation:

add or subtract like terms

Answer:

23

Step-by-step explanation:

Basically I did it backwards & opposites:

-28 divided by -7 = 4

4 + 19 = 23

I checked btw and it worked.

Answer:

100

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

No, because the perimeter of a rectangle is 2(x+y). Justin added the sides. Then he should have multiplied by 2 but he didn't so Justin is incorrect.    

Hope this helps plz mark brainliest :D

Answer:

No, his answer should have been 6x+2

Step-by-step explanation:

The equation for perimeter is 2L+ 2W=P

so 2 (2x-3) + 2 (x+4) = 6x+2

Answer:

The Value of "A" is 10.0 Inches

The Value of "B" is 35 Inches

Step-by-step explanation:

Got it right on

E D G E N U I T Y 2021

The value of A is 10.

The value of B is 35.

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A 3-column table with 2 rows. Column 1 is labeled Scale factor with entries 1, 1.25. Column 2 is labeled Width with entries 8 inches, A. Column 3 is labeled Length with entries 28 inches, B.

Hence, We can formulate;

The value of A = 1.25 × 8

                       = 10

And, The value of B is,

⇒ 1.25 × 28

⇒ 35

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Answer:

y=3/2x+5/2

Step-by-step explanation:

I used the Y2-Y1/X2-X1

In this equation you can see that there are 2 points (-5,-5) and (1,4)

If you substitute, you will get

4+5/1+5

9/6 and if you simplify this, you will get 3/2

Now that we have the slope, we just have to use y=mx+b

(I'm using the point (1,4))  4=3/2(1)+b

                                         4=3/2+b

                                         5/2=b

Answer:

4 intervals.

Step-by-step explanation:

120/30=4

Answer:

40x30=120

Step-by-step explanation:

Answer:

Inequality form x less than or equal to -13

Step-by-step explanation

Answer:

x ≤ -13

Step-by-step explanation:

2(x + 1) - 3(x + 5) ≥ 0

Distribute the 2

(2 × x) + (2 × 1)

2x + 2 - 3(x + 5) ≥ 0

Distribute the -3

(-3 × x) + (-3 × 5)

2x + 2 - 3x + (-15) ≥ 0

2x + 2 - 3x - 15 ≥ 0

Combine like terms

2x - 3x + 2 - 15 ≥ 0

-x + (-13) ≥ 0

-x - 13 ≥ 0

   +13    +13

-x ≥ 13

Divide both sides by -1 and flip the sign

x ≤ -13

Answer:

The answer is 1/10

Answer: 1. p^24   2. r^7   3. s^35    4. u^13

Step-by-step explanation: Hope this helps!