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4 years ago

Match the vocabulary to the correct operation practice writing algebratic expressions

Mathematics

1 answer:

Aleks [24]4 years ago

5 0

Hey there! The answer is C. I can help you with more if you need it.

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What is the equation of the line that is parallel to the given

Sati [7]

i don't really get the part after the (-4,-6) , what did u write there

8 0

3 years ago

Plz help this is very confusing

never [62]

Answer:

$x \ge 15$

Step-by-step explanation:

An isosceles ∆ has 2 equal sides. The perimeter of a ∆ is the sum of all its sides.

Given that the perimeter of the triangle above is "at least 137 ft", this means the sum of all its sides is equal to or greater than 137 ft.

Thus, using inequality, this can be represented as:

$2(2x + 7) + 4x + 3 \ge 137$

Solve for x

$4x + 14 + 4x + 3 \ge 137$

Add like terms

$8x + 17 \ge 137$

Subtract 17 from both sides

$8x + 17 - 17 \ge 137 - 17$

$8x \ge 120$

Divide both sides by 8

$\frac{8x}{8} \ge \frac{120}{8}$

$x \ge 15$

8 0

3 years ago

Find the area. Of the congruent figure. Use decimals in your answer if necessary.

Natali5045456 [20]

Answer:

200.5 km

Step-by-step explanation:

So we can break up this irregular polygon into many smaller easier to calculate kind of polygons like rectangle, or triangles.

We can break up this figure into 4 smaller ones:

3 rectangles:

a) a 23 by 5 size

b) a 12 by 4 size

c) a 4 by 5 size

1 triangle

a) 7 by 5 size

You find the area and add them up to get 200.5 km^2

Please help me, i need branliest answers. I hope u help me:)

3 0

3 years ago

A dolphin is 13 feet below sea level. A seagull is 3 feet above sea level.

Wittaler [7]

So integers are ...-5 -4 -3 -2 -1 0 1 2 3 4 5 6...

The answer would be -13 & 3

6 0

3 years ago

What is 7 (7 - 2x3) = <br><br> Please help!!

Vilka [71]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers