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3 years ago

Multiples of the following 3,7,8,5,9

2 answers:

8 0

Multiples means you multiply:
3: 3•1=3, 3•2=6, 3•3=9, ...
7: 7, 14, 21, 28, ...
8: 8, 16, 24, 32, ...
5: 5, 10, 15, 20,...
9: 9, 18, 27, 36,...

guapka [62]3 years ago

7 0

Find the lcd:
3*7*8*5*3=2520

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Write an equation in point-slope form for a line passes through the point (8,-7) and has a slope of 5/4.

fomenos

Answer:

y+7=5/4(x-8)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-7)=5/4(x-8)

y+7=5/4(x-8)

8 0

2 years ago

A triangle with a base of 16 cm and a height of 9 cm.

bagirrra123 [75]

Answer: 288

Step-by-step explanation:

(16x9)x2

3 0

2 years ago

Evaluate the expression. Drag the answer into the box to match the expression.

Lelu [443]

$27.((3^{3})^{-1} = 27.(27)^{-1} = 27 .\frac{1}{27} = 1$

This is because $3^{3} = 3 x 3 x 3 = 9 x 3 = 27$

And $(27)^{-1} means \frac{1}{27}$

For this reason, $27. (27)^{-1} = 1$

Positive indices mean we have to multiply the same number twice or thrice based on the value of the index. On the other hand, negative indices mean we have to divide by the same number twice or thrice based on the value of the index.

5 0

2 years ago

Read 2 more answers

Write an equation of the line that passes through the given points. (-1,5) and (2, - 7)

Vanyuwa [196]

Answer:

The equation of the straight line is 4x +y = 1

Step-by-step explanation:

Step(i):-

Given points are (-1,5) and ( 2,-7)

Slope of the line

$m =\frac{y_{2}-y_{1} }{x_{2} -x_{1} } =\frac{-7-5}{2-(-1)} = \frac{-12}{3} = -4$

slope of the line m = -4

Step(ii):-

The equation of the straight line passing through the point (-1,5) and having slope 'm' = -4

$y - y_{1} = m( x-x_{1} )$

y - 5 = -4 ( x-(-1))

y -5 = -4 x -4

4 x + y -5 +4=0

4x +y -1 =0

Final answer:-

The equation of the straight line is 4x +y = 1

6 0

2 years ago

Enter the range of data 37,45,20,34,28,80

Montano1993 [528]

Answer:

Step-by-step explanation:

To find the range, you subtract the largest number and the smallest number.

Largest number: 80

Smallest number: 20

80-20=60

8 0

3 years ago

Read 2 more answers