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3 years ago

What do u add to 5 3/7 to make 7

Mathematics

1 answer:

Lisa [10]3 years ago

5 0

Answer:

1 11/38

Step-by-step explanation:

7 divided by 5 3/7 and you get 49/38 simplify by divided the the top by the bottom and you should get 1 11/38

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The sum of a number x and 4 equals 12

Nataliya [291]

$x+4=12\ \ \ \ |subtract\ 4\ from\ both\ sides\\\\\boxed{x=8}$

6 0

3 years ago

Can yall help..me out a lil

marusya05 [52]

Answer:

53 in^2

Step-by-step explanation:

Divide the arrow into two shapes, a triangle and a rectangle. Now find the area for both of them.

Rectangle: l*w

4*8=32 in^2

Triangle: 1/2bh

1/2(6)(11-4)

3*7

21 in^2

Combine them: 21+32=53

7 0

3 years ago

The answer to explain how to find 4 x 8 show your work

Effectus [21]

4 multiplied by 8 would be 32. I know this because if you have one group of 8, and add 3 more, and you sat down to count, you would get 32. Also, 8 plus 8 plus 8 plus 8 is 32.

3 0

3 years ago

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A box contains four red balls and eight black balls. Two balls are randomly chosen from the box, and are not replaced. Let event

kvasek [131]

black ball and red ball

8 out of 12 x 4 out of 11

$\frac{8}{12}$ x $\frac{4}{11}$

= $\frac{8(4)}{12(11)} = \frac{8}{3(11)} = \frac{8}{33}$ = 0.24 = 24%

Answer: 24%

3 0

4 years ago

Read 2 more answers

What is the total resistance of a parallel circuit that has two loads? Load one has a resistance of 10 ohms. Load two has a resi

Romashka-Z-Leto [24]

Answer:

The total resistance is $7.0588\Omega$

Step-by-step explanation:

Attached please find the circuit diagram. The circuit is composed by a voltage source and two resistors connected in parallel: $R_1=10\Omega$ and $R_2=24\Omega$ .

First step: find the total current

For finding the current that the voltage source can provide, you must find the current consumed by each load and then add both. To do that, take first into account that the voltage is the same for both resistors ( $R_1$ and $R_2$ ).