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kotegsom [21]
3 years ago
14

What's the sum of 700 and 800

Mathematics
1 answer:
dmitriy555 [2]3 years ago
5 0

Answer:

1500

Step-by-step explanation:

Add 800 to 700

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Danielle is making a quilt with triangles and squares. There are 4 colored triangles inside each square. The base and height of
enyata [817]

Answer:

(2x^2+16x+32)\ \text{sq. inches}

Step-by-step explanation:

b = h = Base = Height of triangle = (x+4)\ \text{inches}

Area of one triangle

A=\dfrac{1}{2}bh=\dfrac{1}{2}(x+4)(x+4)

There are 4 colored triangles so total area of the triangles is

4A=4\times \dfrac{1}{2}(x+4)(x+4)\\\Rightarrow 4A=2(x+4)^2\\\Rightarrow 4A=2(x^2+8x+16)\\\Rightarrow 4A=2x^2+16x+32

The area of the colored triangles is (2x^2+16x+32)\ \text{sq. inches}

8 0
3 years ago
RULE OF FOUR: Multiple Representations of Math
nevsk [136]

Answer:

Graph ⇒ see the attached figure

Create a table ⇒ see the attached figure

Expression/Equation ⇒ y = 8x

What is the slope? ⇒ 8

What is the y-intercept? ⇒ zero

Step-by-step explanation:

Given: Meat costs $8.00 per pound at a store.

Let the number of pounds = x, and the total cost = y

So, the equation which represents the given situation is ⇒ y = mx

Where m is the slope.

If x = 1 pound , the meat costs = y = $8

So, y = 8x

The table can created by let values for x and find the values of y.

The attached table represents the table and the graph of y = 8x

The slope = 8

y-intercept is the value of y when x = 0

so, the y-intercept = 0

4 0
3 years ago
Help me please ❤️<br> Thank you
anyanavicka [17]

Answer:

I think it would be finding the quantity in each group.

Step-by-step explanation:

Because there would be more than 1 group. there is only one group. so you are trying to find the number of hours each person in the group will get.

i think that is right sorry if not.

5 0
3 years ago
Read 2 more answers
X = [?]<br> 3x + 2 + 6x + -20
Helen [10]

Answer:

9x−18

Step-by-step explanation:

6 0
3 years ago
William just got hired for a new job and will make \$78,000$78,000 in his first year. William was told that he can expect to get
ASHA 777 [7]

Answer:

$162,000

Step-by-step explanation:

I hope this is help

7 0
2 years ago
Read 2 more answers
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