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Leokris [45]
3 years ago
13

Solve for x: 3(1 - 3x) = 2(-4x + 7)

Mathematics
1 answer:
djverab [1.8K]3 years ago
4 0

Answer:

x= -11

Step-by-step explanation:

distribute the 3 and the 2:   3 - 9x = -8x + 14

add 9x from both sides and subtract 14 from both sides:  -11 = x

x = -11

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Help Pls! I need this fast!
lesya [120]

Answer: 36

Step-by-step explanation:

\overline{AB} \cong \overline{BC} (Triangle ABC is isosceles)

m\angle CAB=m\angle CBA=30^{\circ} (base angles of an isosceles triangle are congruent)

\angle MCB=90^{\circ} (In triangle CMB, angles in a triangle add to 180 degrees)

\angle ACM=30^{\circ} (triangle sum theorem)

MB=24 (30-60-90 triangle CMB)

AB=12 (sides opposite congruent angles in a triangle are congruent)

AB=36 (segment addition postulate)

3 0
2 years ago
What’s 34x568 can’t find my Calculator
Brut [27]

Hi MayceeRhea15,

34x568 is 19,312 and don't worry about not being able to find your calculator, we have all been there before :)

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3 years ago
Read 2 more answers
Please help !!! I don’t understand 25 points !
Goryan [66]

Answer: Triangle VUT:

84:70:42

Triangle RSQ:

30:25:15

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Scale factor of 2.8

Step-by-step explanation:

Each triangle's sides are a part of the ratio, then you divide each side by the corresponding one (84 by 30, and 70 by 25) to get your scale factor.

4 0
1 year ago
Uche is a cartographer. He picks a scale to fit a map of India onto a page of an atlas. The page is 121212 by 121212 inches, wit
julsineya [31]

The scale ratio of a point A to another point B is the division of the length of B by the length of A. The best equation that models the situation is: 10.5k= 3214

The page dimension is:

Length = 12

Width = 12

The length and the width of Uche's book are equal; this means the pages of Uche's book have the shape of a square

The margin of 0.75 on either sided means the usable dimension is:

Length = 12 - 2 * 0.75 =10.5

The dimension of India is:

Length = 3214

Width =2933

The longest side in India's dimension is:

Longest = 3214

From Uche's book, the longest dimension is:

Longest = 10.5

So, the scale equation is:

k * longest length of Uche's book = longest side of India

This gives:

k * 10.5 =3214

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Read more about scale ratio at:

brainly.com/question/16192120

3 0
3 years ago
Bonnie deposits 70.00 into a saving account
cupoosta [38]

ANSWER:

The total amount of money at the end of three years is $79.45.

4 0
2 years ago
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