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Kruka [31]
3 years ago
14

What is 7 9/13 as an improper fraction

Mathematics
1 answer:
jasenka [17]3 years ago
6 0
7 9/13
= (7×13)+9/13
= 91+9/13
= 98/13 (as an improper fraction).
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Write another expression equivalent to 2(x + 3) please answer i will make you brainliest
inna [77]

Answer:

2x + 6

Step-by-step explanation:

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I'm having trouble with algebraic fractions . 3/2n-8/3=-29/12
nadezda [96]

what we can do is hmmmm get the LCD of all fractions, and multiply both sides by that LCD, let's see, we have denominators of 2, 3 and 12, so we can use the LCD of 12, and multiply both sides by 12 to do away with the denominators.

\bf \cfrac{3}{2}n-\cfrac{8}{3}=-\cfrac{29}{12}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{12}}{12\left( \cfrac{3}{2}n-\cfrac{8}{3} \right)=12\left( -\cfrac{29}{12} \right)}\implies (6)3n-(4)8=(1)-29 \\\\\\ 18n-32=-29\implies 18n=3\implies n=\cfrac{3}{18}\implies n=\cfrac{1}{6}

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3 years ago
Point A is 4 units away from the origin along the x-axis, and is 7 units away along the y-axis. Which of the following could be
siniylev [52]
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Points are labeled as (x,y)

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6 0
2 years ago
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Find in slope standard form 3х – 5y = 10
dexar [7]

Answer:-5y=-3x+10

Divide all by -5

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8 0
2 years ago
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In ΔTUV, the measure of ∠V=90°, UT = 65, VU = 56, and TV = 33. What ratio represents the cosine of ∠T?
monitta

<u>Answer:</u> The ratio that represents the cosine of ∠T is \frac{56}{65}

<u>Step-by-step explanation:</u>

We are given:

UV = 56 units

VT = 33 units

UT = 65 units

∠V = 90°

Cosine of an angle is equal to the ratio of base and the hypotenuse of the triangle. ΔTUV is drawn in the image below.

\cos \theta=\frac{\text{base}}{\text{hypotenuse}}

Base of the triangle is UV and the hypotenuse of the triangle is TU

Putting values in above equation, we get:

\cos \theta=\frac{UV}{TU}=\frac{56}{65}

Hence, the ratio that represents the cosine of ∠T is \frac{56}{65}

6 0
2 years ago
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