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3 years ago

Write an equivalent expression by distributing the "_" sign outside the parenthesis 1.6n-(4p-3)

Mathematics

1 answer:

postnew [5]3 years ago

5 0

9514 1404 393

Answer:

1.6n -4p +3

Step-by-step explanation:

Distributing the minus sign changes the signs of all the terms inside parentheses.

-(4p-3) = -4p +3

When that is added to 1.6n, the entire expression is ...

1.6n -4p +3

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Please answer this correctly

Andrej [43]

I believe the answer is 120. 3 5/6 turns into 3.833 when turned into a decimal. 3.833 would round up to 4 which is the nearest whole number. 34 3/7 would turn into 34.4285 as a decimal which turns into 30 when rounded to the nearest ten.

4 0

3 years ago

The ratio of the measures of the three angles in a tangle 3107. Find the measures of the angles and write them in size order,

N76 [4]

Answer:

27, 90 and 63

Step-by-step explanation:

Given

Ratio of triangle sides

$Ratio = 3 : 10 : 7$

Required:

The length of each side

Triangles in a triangle add up to 180.

The side with ratio 3 is:

$S_1 = \frac{3}{3 + 10 + 7} *180$

$S_1 = \frac{3 *180}{20}$

$S_1 = \frac{540}{20}$

$S_1 = 27$

The side with ratio 10 is:

$S_2 = \frac{10}{3 + 10 + 7} *180$

$S_2 = \frac{10 *180}{20}$

$S_2 = \frac{1800}{20}$

$S_2 = 90$

Lastly:

The side with 7 as its ratio

$S_3 = \frac{7}{3 + 10 + 7} *180$

$S_3 = \frac{7 *180}{20}$

$S_3 = \frac{1260}{20}$

$S_3 = 63$

Hence, the angles are: 27, 90 and 63

5 0

3 years ago

The local bike shop sells a bike and accessories package for $266. If the bike is worth 6 times more than the accessories, how m

tatiyna

Do 6x 266 in your calculator that’s ur answer

7 0

3 years ago

Find X, last two anwsers are 4 and 8

IgorLugansk [536]

Answer:

Step-by-step explanation:

8X+4=360-108-80-96

8X+4=76

8X=76-4

8X=72

X=72/8

X=9

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3 years ago

What is 6,523 ÷7= what is 6523÷7=?

Nitella [24]

931.86, if rounded to the nearest hundredth.

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4 years ago