All categories

3 years ago

⚠️⚠️PLEASE HURRY DO QUESTIONS 1,2and 3⚠️⚠️ ILL GIVE 10 BRAINLY

Mathematics

1 answer:

gayaneshka [121]3 years ago

6 1

Answer:

1. B>-7 2. M is > or = to 8.8 3. Y < 1/2

Step-by-step explanation:

You might be interested in

Can somebody please help me

MaRussiya [10]

Answer:

201.06

Step-by-step explanation:

The volume of a cylinder is the area of the base ( $\pi 2^2$ ) times the height (16).

3 0

3 years ago

Read 2 more answers

38 = y/2. <br> What equals y?

yan [13]

<span>38 = y/2.
y = 38 * 2
y = 76

answer
y = 76</span>

5 0

3 years ago

Read 2 more answers

Find the value or measure. Assume all lines that appear to be tangent are tangent. X=

aev [14]

According to the secant-tangent theorem, we have the following expression:

$(x+3)^2=10.8(19.2+10.8)$

Now, we solve for <em>x</em>.

$\begin{gathered} x^2+6x+9=10.8(30) \\ x^2+6x+9=324 \\ x^2+6x+9-324=0 \\ x^2+6x-315=0 \end{gathered}$

Then, we use the quadratic formula:

$x_{1,2}=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}$

Where a = 1, b = 6, and c = -315.

$\begin{gathered} x_{1,2}=\frac{-6\pm\sqrt[]{6^2-4\cdot1\cdot(-315)}}{2\cdot1} \\ x_{1,2}=\frac{-6\pm\sqrt[]{36+1260}}{2}=\frac{-6\pm\sqrt[]{1296}}{2} \\ x_{1,2}=\frac{-6\pm36}{2} \\ x_1=\frac{-6+36}{2}=\frac{30}{2}=15 \\ x_2=\frac{-6-36}{2}=\frac{-42}{2}=-21 \end{gathered}$ <h2>Hence, the answer is 15 because lengths can't be negative.</h2>

7 0

1 year ago

What is the best approximation of the volume of the right cone?

zalisa [80]

Formula:

V = 1/3 * pi * r^2 * h

Plug in what we know:

V = 1/3 * 3.14 * 3^2 * 4

V = 37.68cm^3

So the volume is 37.68cm^3 which rounds to 37.7cm^3.

5 0

3 years ago

Read 2 more answers

How do you solve this?

nalin [4]

So u have to add all the sides up.
which will give you 6 + 6√3 + 6 +6√3
because their opposite and parallel lengths and widths are equal
that gives you 12 + 12√3
so ans is 12m + 12√3m

7 0

3 years ago