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3 years ago

HURRY WILL GIVE BRANLIEST

Mathematics

2 answers:

ser-zykov [4K]3 years ago

4 0

Answer:

<h2>E goes H and H goes E is absolutely correct </h2><h2>hope it helps you have a great day keep smiling be happy stay safe ☺️</h2>

Ksju [112]3 years ago

3 0

Answer:

E goes to H. H goes to E

Step-by-step explanation:

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Lim x →1+. 1- x/x² - 1

mamaluj [8]

Answer: $\displaystyle \boldsymbol{-\frac{1}{2}}$

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Work Shown:

$\displaystyle L = \lim_{\text{x}\to 1^{+}} \frac{1-\text{x}}{\text{x}^2-1}\\\\\\\displaystyle L = \lim_{\text{x}\to 1^{+}} \frac{-(\text{x}-1)}{(\text{x}-1)(\text{x}+1)}\\\\\\\displaystyle L = \lim_{\text{x}\to 1^{+}} \frac{-1}{\text{x}+1}\\\\\\\displaystyle L = \frac{-1}{1+1}\\\\\\\displaystyle L = -\frac{1}{2}\\\\\\$

In the second step, I used the difference of squares rule to factor.

The (x-1) terms cancel which allows us to plug in x = 1. We plug this value in because x is approaching 1 from the right side.

8 0

2 years ago

Find the value of x. Round to the nearest tenth

Flauer [41]

Answer:

x=24.1

Step-by-step explanation:

soh cah toa

cos(24°)=22/x

cos(24)= 0.9135

0.9135=22/x

0.9135x=22

x=22/0.9135

x=24.1

3 0

3 years ago

Read 2 more answers

There’s a picture about and you have to balance them.

oksano4ka [1.4K]

Answer and Step-by-step explanation:

For these, you have to make sure the same amount of moles are on each side of the chemical equation.

$1ZN + 2HCL$ → $1ZnCL_{2} + H_{2}$

$1SiO_{2} + 4HF$ → $SiF_{4} + 2H_{2} O$

$12HCIO_{4} + 1P_{4} O_{20}$ → $4H_{3}PO_{4} + 6Cl_{2} O_{7}$

These are the balanced equations.

#teamtrees #WAP (Water And Plant)

3 0

3 years ago

1) A shirt went from $8 to $10.

bagirrra123 [75]

Answer:

1) 20% change I think its an increase.

If needed I could try to answer the 2nd question but I am sure that I got the first one right.

Step-by-step explanation:

7 0

3 years ago

Which relation does not represent a function? A. {(3, 0)}, {(0, 3)}. B. {(6, -2), (5, -2)}. C. {(3, 4), (3, 5)} D. {(5, 5), (-5,

Fittoniya [83]

A function will not have repeating x values...all the x values will be different. But u don't want a function...so u want repeating x values.
That leaves C...because u have repeating x values (3 is ur repeating x value)...so C is not a function

5 0

3 years ago