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3 years ago

_____ + -4/5 + 6/5=0 What is the missing number?

Mathematics

2 answers:

Stella [2.4K]3 years ago

7 0

-.4+-4/5+6/5
The answer is -.4

alisha [4.7K]3 years ago

4 0

Something over 5 is the answer
that all I know

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The distance between Atlanta Georgia and Denver Colorado Is 1398 miles. That is twice the distance between Atlanta and Detroit M

Juliette [100K]

Multiply 1398 by 2 and you’ll get your answer

4 0

3 years ago

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Find the equation of the line passing through(1,2) and making an angle of 30 degree with y intercept

olya-2409 [2.1K]

Answer:

Equation of the straight line passing through the point ( 1,2 ) and having the slope

x - √3y -1+2√3 =0

Step-by-step explanation:

Step(i):-

Given that the point (1,2) and an angle = ∝ = 30°

The slope of the line

m = tan 30°

$m = \frac{1}{\sqrt{3} } }$

Step(ii):-

Equation of the straight line passing through the point ( 1,2 ) and having the slope

$m = \frac{1}{\sqrt{3} } }$

y - y₁ = m(x-x₁)

y - 2 = $\frac{1}{\sqrt{3} } }$ ( x -1)

√3(y-2) = (x-1)

⇒ √3y - 2√3 = x -1

x - √3y -1+2√3 =0

4 0

3 years ago

Mr. Herrera is going to

Mnenie [13.5K]

Answer:

Mr. Herrera will hike 78 miles on 6th day.

Step-by-step explanation:

Given:

Number of miles Mr. Herrera will hike in 9 days = 117 miles

Total Number of days =9 days

Let us first find the number of miles he will hike in 1 day

By Using Unitary method we get,

Number of miles Mr. Herrera will hike in 1 days= $\frac{117} {9}=13\ miles$

We need to find miles hiked in 6th day.

Number of miles Mr. Herrera will hike on 6th day= Number of miles Mr. Herrera will hike in 1 days $\times$ Number of days = $13 \times 6 =78$

7 0

3 years ago

what is the result of dividing 48a^3 + 32a^2 + 16a by 4a? A. 12a^2 + 8a + 4 B. 12a^2 + 4a + 8 C. 12a + 8 D. 12a^2 + 4a + 4 Simpl

lora16 [44]

Answer:

1. A. 12a^2 + 8a + 4

2. C. 4xy+16x-4y^2-16y

3. C. 64q^6r^8s^4

4. A. -4x^4y^6

Step-by-step explanation:

48a^3 + 32a^2 + 16a / 4a = (48a^3) / 4a + (32a^2) / 4a + (16a) / 4a = 12a^2 + 8a + 4.

So, the answer is A. 12a^2 + 8a + 4.

(2x-2y)(2y+8) = 4xy - 4y^2 + 16x - 16y.

So, the answer is C. 4xy+16x-4y^2-16y.

(-8q^3 * r^4 * s^2)^2 = (-8)^2 * q^6 * r^8 * s^4 = 64q^6r^8s^4.

So, the answer is C. 64q^6r^8s^4.

-12x^8y^8 / 3x^4y^2 = (-12 / 3) * (x^(8 - 4)) * (y^(8 - 2)) = -4x^4y^6.

So, the answer is A. -4x^4y^6.

Hope this helps!

6 0

3 years ago

What are the first 3 digits of the square root of Pi?

Tanya [424]

Hello!!

The square root of pi 3.14 is:

$1.77245385$

I am sure you can figure out the main point!

Good luck :)

6 0

3 years ago

Read 2 more answers