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dolphi86 [110]
3 years ago
15

What is 80 divided by 15

Mathematics
2 answers:
elena-s [515]3 years ago
7 0
80/15 simplfies to 5.33 repeating in decimal form.
lara31 [8.8K]3 years ago
5 0
I think the answer is 1,200
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Let t = 5. What is the value of (35 ÷ t) · 4?
lora16 [44]
Anwser: 28 :) 35 DEVIDED BY 5 IS 7 AND 7 X 4 IS 28
3 0
2 years ago
Read 2 more answers
Find the values of x and y.
hodyreva [135]

Answer:

C, (x = 100, y = 10)

Step-by-step explanation:

hi again,

(2x - 70) = (x + 30), by the Alternate Exterior Angles

x - 70 = 30

<em>x = 100</em>

<em />

(2x - 70) + 5y = 180, by the Linear Pair Theorem

2(100) - 70 + 5y = 180

200 - 70 + 5y = 180

130 + 5y = 180

5y = 50

<em>y = 10</em>

8 0
3 years ago
Divide. Reduce the answer to lowest terms.
Anastasy [175]
I don’t get the question
4 0
3 years ago
Find the x-intercepts of the parabola with vertex (-4,2) and y-intercept (0,-30). Write your answer in this form: (x1, y1),(x2,
Ainat [17]
Vertex form of a parabola 
<span>y = a (x - h)^2 + k </span>

<span>where (h, k) is the vertex </span>
Substituting the values of h and k.
we get, 

<span>y = a(x + 4)^2 + 2 </span>

<span>substituting in the point (0, -30) for  x and  y
</span><span>-30 = a (0 + 4)^2 + 2 

</span>solve for a,

<span>-30 = 16 a + 2 </span>
<span>-32 = 16 a </span>
<span>-2 = a </span>

<span>y = -2(x + 4)^2 + 2 </span>

<span>Put y = 0 </span>

<span>-2 x^2 - 16 x - 30 = 0 </span>
<span>-2(x^2 + 8 x + 15) = 0 </span>
<span>x^2 + 8 x + 15 = 0 </span>
<span>(x + 3)(x + 5) = 0 </span>

<span>x = -3
x = -5</span>
3 0
3 years ago
Simplify (6 1/4)^4<br> a. 6^4<br> b. 1/6<br> c. 6^16<br> d. 6
Margarita [4]

Answer:

Ok

Step-by-step explanation:

do u mean into bracket 61/4 raised to the power of 4???

7 0
3 years ago
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