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3 years ago

54=/3 r= unknown WRONG ANSWERS REPORTED RIGHT ANSWERS ARE BRAINLIEST

Mathematics

1 answer:

Rainbow [258]3 years ago

7 0

Answer:

Step-by-step explanation:

54 divided by 3 is 18.

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Find the slope of the following graph a) 1/2 b) 2 c) -2 d) -1/2

FinnZ [79.3K]

Answer:

c. -2

Step-by-step explanation:

because the linear line goes down we know it is negative

and its not 1/2 because it is rise over run. it runs 1 and rises 2 (or drops 2 because it is negative)

rise over run = -2/1 = -2

7 0

2 years ago

Helppppppop me I’m need help on this nowwwwee difnoxdnslsbsk

Aleks04 [339]

Answer:

a=3, b=3, c=5

Step-by-step explanation:

4 $\frac{1}{2}$ ÷1 $\frac{1}{4}$ =a $\frac{b}{c}$

= $\frac{9}{2}$ ÷ $\frac{5}{4}$

= $\frac{9}{2}$ × $\frac{4}{5}$

= $\frac{36}{10}$

=3 $\frac{6}{10}$

=3 $\frac{3}{5}$

3 0

3 years ago

What is 20 times 18 1/3

hodyreva [135]

The answer is 120.............

5 0

3 years ago

3/4 part of a rope is 150m. find the length of 7/10 part of the rope

a_sh-v [17]

Answer:

140m

Step-by-step explanation:

3/4 = .75

x/.7 = 150/.75

multiply both sides by .7

x = 150/.75 * .7

x = 140m

6 0

2 years ago

Ivan has cut 19 pieces of reinforcing bar (rebar) that are each 1.14 meters long. What is the total length of the rebar used fo

madreJ [45]

Answer:

The total length of rebar used is 21.66 meters.

Step-by-step explanation:

Given:

Ivan had cut a reinforcing bar in 19 pieces and length of each bar is 1.14 meters.

Number of pieces = 19

Length of each piece = 1.14

We need to find the total length of reinforcing bar.

To calculate the total length we will multiply number of pieces with length of each piece.

Hence,

Total length of rebar = Number of pieces × Length of each piece = $19\times1.14 = 21..66 m$

Rounding to nearest hundred = 21.66 m

Hence the total length of reinforcing bar is 21.66 meters.

4 0

3 years ago