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2 years ago

What is the length of AB? . A9 B. 3 C. 0. D. 12

Mathematics

2 answers:

zhuklara [117]2 years ago

7 0

<h2>answer is d=12</h2>

Tpy6a [65]2 years ago

6 0

Answer:

Step-by-step explanation:

4X =2 X +6

=>X = 3

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How many degrees is angle “X”?

aleksley [76]

Answer:

The answr is 102 degrees. Here's why

Step-by-step explanation:

The square means the angle is 90 degrees. Therefore, for the big triangle, we already know 2 of the degrees, 50 and 90. A triangle's degrees add up to 180. 50+90=140. 180-140=40. This means the top angle is 40. Now finding X is easy, because we already know the other 2 points in the triangle, which are 38 and 40. Add those up, you get 78. 180-78=102, your answer. The triangle is 102 degrees.

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2 years ago

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Which statement is correct?<br> A. -1.5 < -2<br> B. -2.5 < -3<br> C. -3.5 < -2.5

Pepsi [2]

Answer: C

Step-by-step explanation:

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3 years ago

A hippopotamus weighs 7000 pounds. The weight of a monkey is 1/1000 the weights of a hippopotamus. How many more pounds does the

REY [17]

Answer:

The hippopotamus weighs 6,993 pounds more than the monkey.

Step-by-step explanation:

7,000 x 1/1000 = 7,000/1,000 = 7

7,000 - 7 = 6,993

6 0

2 years ago

What’s that answer

ziro4ka [17]

A is the answer if I calculated right ;)

5 0

2 years ago

Addition of unlike fractions 5/3 + 7/4

Maru [420]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{3 \frac{5}{12}}}}}}$

Step-by-step explanation:

$\star{ \sf{ \: \: \frac{5}{3} + \frac{7}{4}}}$

Convert the given fractions into like fractions.

To do so, Take the L.C.M ( Least Common Multiple ) of 3 and 4.

To find out the L.C.M of given numbers,

First of all, find the prime factors of each numbers.

3 = 3 × 1

4 = 2 × 2 × 1

Take out the common prime factor i.e 1

Also take out the other remaining prime factors i.e 2 , 2 and 3

Now, multiply those all prime factors and obtain L.C.M

= 1 × 2 × 2 × 3 = 12

L.C.M of 3 and 4 = 12

$\dashrightarrow{ \sf{ \frac{5 \times 4 + 7 \times 3}{12}}}$

$\dashrightarrow{ \sf{ \frac{20 + 21}{12}}}$

Add the numbers : 20 and 21

$\dashrightarrow{ \sf{ \frac{41}{12}}}$

Convert the improper fraction into mixed fraction

$\dashrightarrow{ \boxed{\sf{3 \frac{5}{12} }}}$

Remember : While performing the addition or subtraction of unlike fractions, you have to express the given fractions into equivalent fractions of common denominator and add or subtract as we do with like fractions. Thus , obtained fractions should be reduced into lowest terms if there are any common on numerator and denominator. But in case of improper fraction, it needs to be deduced on mixed fraction.

Hope I helped!

Best Regards!

~ TheAnimeGirl

4 0

3 years ago

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