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3 years ago

Match the inequality to its graph.

Mathematics

1 answer:

EastWind [94]3 years ago

7 0

4y+ 3 is greater than y+ 6

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PLEASE HELP ME!!!!

Debora [2.8K]

the answer is 50 luv

5 0

3 years ago

Find the volume of the given prism. Ans:60cm^3

taurus [48]

Answer:

60 cm³

volume of triangular prism : area of base * Length

Given:

side of triangle : 4 cm

side of triangle : 3 cm

angle between 4 cm and 3 cm : 90°

Length : 10 cm

Find area of base:

$\rightarrow \sf \dfrac{1}{2} * side \ 1 \ * side \ 2 \ * \ sin (\theta)$

$\rightarrow \sf \dfrac{1}{2} *\ 4 \ * \ 3 \ * \ sin (90)$

$\rightarrow \sf 6 \ cm^2$

Volume :

A * L

6 * 10

60 cm³

6 0

2 years ago

Read 2 more answers

Determine the domain of the function (f*g)(x) where f(x)=1/x, g(x)=√2-5x

EleoNora [17]

Answer: (∞, 0) ∪ (0, 2/5)

In other words, x is less than 2/5 but cannot include 0

Step-by-step explanation:

$f(x)\cdot g(x)=\dfrac{1}{x}\cdot\dfrac{1}{\sqrt{2-5x}}\\\\\\\text{The denominator cannot equal zero and must be a real number, so}\\x\neq 0\quad and\quad \sqrt{2-5x}>0\\\\\\(\sqrt{2-5x})^2>0^2\\.\quad 2-5x>0\\.\qquad -5x>-2\\\\.\qquad \quad x$

7 0

3 years ago

Find the value of the variable and YZ if Y is between X and Z. XY=4n+3, YZ=2n-7,XZ=22

ruslelena [56]

Answer:

$\large \boxed{n = \dfrac{13}{3}; YZ = \dfrac{5}{3}}}$

Step-by-step explanation:

I think you have the situation shown in the diagram below.

1. Calculate the value of n

$\begin{array}{rcl}XY + YZ & = & XZ\\4n+ 3 + 2n - 7 & = & 22\\6n - 4 & = & 22\\6n & = & 26\\n & = & \dfrac{26}{6}\\\\& = & \mathbf{\dfrac{13}{3}}\\\end{array}\\\large \boxed{\mathbf{n = \dfrac{13}{3}}}$

2. Calculate the value of YZ

$\begin{array}{rcl}YZ & = & 2n - 7\\& = & 2\left (\dfrac{13}{3}\right ) - 7 \\\\& = & \dfrac{26}{3} - 7\\\\& = & \dfrac{26}{3} - \dfrac{21}{3}\\\\& = & \dfrac{5}{3} \\\\\end{array}\\\large \boxed{YZ = \mathbf{ \dfrac{5}{3}}}$

7 0

3 years ago

Ddddddddddddddddddddddddddddddddddddd

zhenek [66]

Answer:

ddddddddddddddddddddddddddddddddddddd

Step-by-step explanation:

ddddddddddddddddddddddddddddddddddddd

3 0

3 years ago

Read 2 more answers