3 years ago

[(4 x 2) + (2 x 3)] ÷ 2 x 5 =

Mathematics

1 answer:

Goshia [24]3 years ago

3 0

Answer:

1.4

Step-by-step explanation:

= [(4 x 2) + (2 x 3)] ÷ 2 x 5

= [8 + 6] / 10

= 14 / 10

= 1.4

You might be interested in

A sample of 64 observations is selected from a normal population. The sample mean is 215, and the population standard deviation

faltersainse [42]

Answer:

15 million

Step-by-step explanation:

7 0

3 years ago

3p - 2(p-4) = 7p + 6

Serggg [28]

For this case we must find the value of the variable "p" of the following equation:

$3p-2 (p-4) = 7p + 6$

We apply distributive property on the left side of the equation taking into account that $+*-=-$ and $- * - = +$ :

$3p-2p + 8 = 7p + 6$

We add similar terms:

$p + 8 = 7p + 6$

We subtract $7p$ from both sides of the equation:

$p-7p + 8 = 6\\-6p + 8 = 6$

We subtract 8 from both sides of the equation:

$-6p = 6-8\\-6p = -2$

We divide by -6 on both sides of the equation:

$p = \frac {-2} {- 6}\\p = \frac {1} {3}$

Answer:

$p = \frac {1} {3}$

5 0

3 years ago

7. If the value of x varies directly with the value of y, and x = 3 when y = 21. What is the valu

konstantin123 [22]

Answer:

Step-by-step explanation:

Because x=y÷7

i.e,105÷7=15

3 0

3 years ago

Read 2 more answers

The above figure is a special trapezoid. Explain the relationship between the mB and mC

artcher [175]

Answer:

They are supplementary

Step-by-step explanation:

Since AB and DC are parallel, then the alternate interior angles are congruent because there is transversal cutting the parallel lines (BC). So m<B is supplementary to m<C

6 0

3 years ago

The fact family model represents 3 + 14 = 17.

PSYCHO15rus [73]

Answer:

3 is 14 less than 17

Step-by-step explanation:

17-3=14

7 0

3 years ago

Read 2 more answers