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ira [324]
4 years ago
15

What the simplified form of 2x+3-x+5

Mathematics
2 answers:
nalin [4]4 years ago
7 0
2x - x + 3 + 5=x+8
hope this helps
Ierofanga [76]4 years ago
4 0
2x(3x)+2x . -5 - 3 (3x) - 3 . -5 simplified 

6x^2 - 19x +15

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Jennifer graphs the function f(x)=x squared. Then she graphs the function f(x-3). How does the graph f(x-3) differ from the grap
miskamm [114]
This simple question wey u no fit answer chai I tire for you ooooooo
6 0
3 years ago
Read 2 more answers
In ΔVWX, w = 780 cm, ∠V=21° and ∠W=146°. Find the length of x, to the nearest 10th of a centimeter.
wariber [46]

Complete Question

In ΔVWX, w = 780 cm, ∠X =21° and ∠W=146°. Find the length of x, to the nearest 10th of a centimeter.

Answer:

499.9cm

Step-by-step explanation:

We solve for length x using the Sine rule

w/ sin W = x /sin X

Cross Multiply

x × sin W = w × sin X

x = w × sin X/ sin W

x = 780 × sin 21°/ sin 146°

x = 499.88 cm

Approximately to nearest tenth = 499.9cm

8 0
3 years ago
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MAXImum [283]

Answer:

the picture isnt popping up

6 0
3 years ago
30/root 3-3 root 5<br> Ple answer this question
adoni [48]

\frac{30}{ \sqrt{3} - 3 \sqrt{5} } \\ \\ =\frac{30}{ \sqrt{3} - 3 \sqrt{5} } \times \frac{\sqrt{3} + 3 \sqrt{5}}{\sqrt{3} + 3 \sqrt{5}} \: \\ \\ that \: simply \: means \: multiplying \: by \: 1 \\ \\ \frac{30(\sqrt{3} + 3 \sqrt{5})}{ (\sqrt{3} + 3 \sqrt{5}) (\sqrt{3} - 3 \sqrt{5}) } \: \: \\ \\ by \: using \: formula \: {a}^{2} - {b}^{2} \\ \\ we \: get \\ \\ = \frac{30 \sqrt{3} + 90 \sqrt{5} }{ 3 - 45} \\ \\ = -  \frac{30( \sqrt{3} + 3 \sqrt{5}) }{42} \\ \\ =  - \frac{10( \sqrt{3} + 3 \sqrt{5}) }{14} \:  \:

4 0
3 years ago
HOW DO YOU SEE IT?Match the exponential with its graph.Explain your reasoning.[The graphs are labeled (1),(2),(3),(4),(5),and (6
coldgirl [10]

Answer:

1) f(x)=-3^{x}\\2)f(x)=3^{x}+2\\3)f(x)=3^{\frac{-x}{2}}\\4)f(x)=3^{-x}-1\\5)f(x)=3^{x}\\6)f(x)=3^{x-2}

Step-by-step explanation:

Retrieved Data

1) Exponential functions are given in this form:

y=a^x For these questions let's focus on these two topics:

If x>0 then they are increasing, if x<0 then they are decreasing ones.

If the base is negative, a<0 then the graph will be traced below the x-axis.

Check the each  and their corresponding function based on these pieces of information.

2) Check them below

5 0
4 years ago
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