2 years ago

Twelve times one-half of a number is thirty six. What is the number? a. 3 b. 6 C. 8 d. 18

Mathematics

1 answer:

sukhopar [10]2 years ago

7 0

The number would be C- 6

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Please help ASAP I’m confused I WILL GIVE BRAINLIEST

neonofarm [45]

Answer: $x=4.7434$

Step-by-step explanation:

Use the pythagorean theorem $a^{2} +b^{2} =c^{2}$

plug in and solve

$x^{2} +3x^{2} =(3\sqrt{10}) ^{2}$

$4x^{2} =90$

$x^{2} =22.5$

$x=4.7424$

if you need to solve for the sides

3x = 3(4.7434) = 14.2302

7 0

2 years ago

When you forget to add the attachment,, r.i.p. ,, what I said before and all that

kati45 [8]

a.
h = 2c - 3

b.
3h + 1.5c = 201

c.
We have a system of equations from part a and b.
h = 2c - 3 (equation 1)
3h + 1.5c = 201 (equation 2)

We use substitution method to solve this system.
Substitute equation 1 in equation 2 to get
3h + 1.5c = 201
>> 3(2c - 3) + 1.5c = 201
>> 6c - 9 + 1.5c = 201
>> 7.5c = 201 + 9
>> 7.5c = 210
>> c = 210 / 7.5
>> c = 28

Plug this value back in equation 1 to get
h = 2c - 3
>> h = 2(28) - 3 = 56 - 3 = 53

So, c = 28 and h = 53 implies that 28 corndogs and 53 hotdogs were sold.

3 0

2 years ago

30 points!!!!!

wlad13 [49]

Answer:

A=522

Explanation:

3 0

2 years ago

What is 5812 as a mixed number in simplest form? Enter your answer in the box.

son4ous [18]

Answer:

$5811 \frac{1}{1}$

Step-by-step explanation:

You could do this.

I am joyous to assist you anytime.

8 0

2 years ago

30x/53 * 47/15write the product in the simplest form

Talja [164]

47/15 in its simplest form would be 2/15

4 0

2 years ago