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3 years ago

How many ninths in 2/3

Mathematics

2 answers:

WARRIOR [948]3 years ago

8 0

2/3 = 6/9 that how many ninths are in

GalinKa [24]3 years ago

3 0

6/9 is in 2/3 all you do is multiply numerator and denominator by 3

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What do you know to be true about the values of p and q?

artcher [175]

Answer:

p = q

Step-by-step explanation:

Angles in a triangle add up to 180°

For the left triangle:

180 = p + 20 + 80

p = 80

For the right triangle:

180 = q + 45 + 55

q = 80

Therefore, p = q

3 0

2 years ago

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I need Help please help with X - 7.6 = 18.2

nalin [4]

Answer:

x = 25.8

Step-by-step explanation:

Add 7.6 to each side, so it now looks like this: x = 25.8

I hope this helps!

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3 years ago

Square ABCD is located on a coordinate plane. The coordinates for three of the vertices are listed below.

Roman55 [17]

ANSWER

B' has coordinates (16,14).

EXPLANATION

The given coordinates of square ABCD are :

A (2,7) , C (8,1),D (2,1)

In order to form a square, the coordinates of B should be: (8,7)

The mapping for dilation with a scale factor 2, about the origin is

$(x,y)\to (2x,2y)$

This implies that:

$B(8,7)\to B'(2 \times 8,2 \times 7)$

When we simplify we get:

$B(8,7)\to B'(16,14)$

Hence B' has coordinates (16,14).

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3 years ago

Mary bought a 7lb bag of flour. She used 1/3 of the bag to bake wedding treats.

oee [108]

Answer:

she is left with 4.67 LB of flour.

Step-by-step explanation:

7 divided by 3 = 2.3333333

2.3333333 x 2 = 4.67

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2 years ago

Solve.

zvonat [6]

Answer:

$x$

Step-by-step explanation:

<u><em>The correct question is</em></u>

Solve. −3/5x+1/5>7/20 Drag and drop a number or symbol into each box to show the solution

we have

$-\frac{3}{5}x+\frac{1}{5} >\frac{7}{20}$

Solve for x

Multiply by 20 both sides

$-12x+4 >7$

subtract 4 both sides

$-12x >7-4$

$-12x >3$

divide by -12 both sides

Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

$x$

simplify

$x$

6 0

3 years ago

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