All categories

3 years ago

I need helpppp ASAP

Mathematics

2 answers:

valentina_108 [34]3 years ago

6 0

Answer: I like food too

Troyanec [42]3 years ago

4 0

No. Use your brain not your phone. Cmon man

You might be interested in

Round 913,610 to the nearest ten

kati45 [8]

Round to the nearest ten. Look at the ones value, it is a 0. Because 0 is less than 5, round down

913610 rounded to the nearest ten is 913610

hope this helps

4 0

3 years ago

The sum of the roots of 2x squared + 8x -3=0 is?

Helen [10]

According to Vieta's formula, if $x_1,x_2$ are solutions of quadratic equation $ax^2+bx+c=0$ , then:

$\displaystyle x_1+x_2=- \frac{b}{a}$

In our case:

$\displaystyle x_1+x_2=- \frac{8}{2} =-4$

4 0

3 years ago

Find an equation of the largest sphere with center (8, 2, 9) that is contained in the first octant.

Furkat [3]

The point (8,2,9) is in the first octant.
The closest distance from the coordinate planes is the value y=2, which will therefore be the maximum radius of the required sphere.

The standard equation of a sphere with radius r and centre (u,v,w) is given by
(x-u)^2+(y-v)^2+(z-w)^2=r^2

Substituting r=2, u=8, v=2, w=9, we get the equation of the required sphere
(x-8)^2+(y-2)^2+(w-9)^2=2^2

8 0

3 years ago

A number cube with faces labeled from 1 to 6 will be rolled once.

tresset_1 [31]

Question:

A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.

Give the sample space describing all possible outcomes. Then give all of the outcomes for the event of rolling a number greater than 2.

If there is more than one element in the set, separate them with commas.

Answer:

$S = \{1,2,3,4,5,6\}$

$Greater2 = \{3,4,5,6\}$

Step-by-step explanation:

Given

A roll of a 6 sided number cube

Solving (a): The sample space

This implies that we list out all number on the number cube.

So:

$S = \{1,2,3,4,5,6\}$

Solving (b): Outcomes greater than 2

This implies that we list out all number on the number cube greater than 2 i.e. 3 to 6.

So:

$Greater2 = \{3,4,5,6\}$

3 0

3 years ago

Does anybody know what 3/5 of 7 3/4 is?? If so, please give me the method and solve. Thank you. :)

-Dominant- [34]

The word “of” automatically mean multiplication. So start by making 7 3/4 into an improper fraction: 31/4. Then multiple 3/4 by 31/4. You should get 93/20, or 4 13/20.

7 0

4 years ago

I need helpppp ASAP​

I need helpppp ASAP