[tex]\left(\sqrt{3}+4\right)\left(1+\sqrt{3}\right)[/tex]

Answers

Answer 1

Answer:

[tex]\huge\boxed{\sf 7 + 5\sqrt{3} }[/tex]

Step-by-step explanation:

[tex](\sqrt{3} +4)(1+\sqrt{3})\\\\= \sqrt{3}(1+\sqrt{3} )+4(1+\sqrt{3})\\\\= \sqrt{3} + (\sqrt{3} )^2 + 4 + 4\sqrt{3} \\\\= \sqrt{3} + 3+4+4\sqrt{3} \\\\= 7 + \sqrt{3} + 4\sqrt{3} \\\\Take \ \sqrt{3} \ common\\\\= 7 + \sqrt{3} (1+4)\\\\= 7 + \sqrt{3}(5)\\\\= 7 + 5\sqrt{3} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Related Questions

HELPP!!

can someone tell me how to find the perpendicular line and the parallel line of an equation

EX. y=2x+4

Answers

Answer:

Perpendicular lines have opposite-reciprocal slopes, so the slope of the line we want to find is 1/2. Plugging in the point given into the equation y = 1/2x + b and solving for b, we get b = 6. Thus, the equation of the line is y = ½x + 6.

Step-by-step explanation:

A stack of books in 59 inches high how high is it in feet and inches

Answers

Answer:

See down bro

Step-by-step explanation:

4 feet

11 inches

The mass of a competition frisbee is 125g. Convert its mass to ounces using the unit conversion factor derived from the relationship 1oz = 28.349g

Answers

Answer:  i answered it the best way i could

The mass in ounces will be 4.40925 oz.

What is unit conversion?

A unit conversion expresses the same property as a different unit of measurement.

Given that, the mass of a competition Frisbee is 125g

1 oz = 28.349 g

1 g = 1/28.349 oz

125 g = 125*1/28.349 oz

125 g = 4.40925 oz.

Hence, The mass in ounces will be 4.40925 oz.

For more references on unit conversion, click;

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Real world and mathematical problems

Answers

What type of math is used in this math question of yours ?

when is it a good idea to round number? When is it not a good idea?

Answers

Good idea to round the number is when the question asks you to round the number and it’s not a good idea when your instructed not to round the number

How do you do this question?

Answers

I’m pretty sure you do the formula x2+y2 y1+y2
X2+ X1. I hope this helps. Have a nice day!

evaluate the series 2 + 4 + 8 + 16 + 32 + 64

Answers

The series is that each number is doubled and added to the next doubled number

Simplify (514)-3. Assume n = 0.
X
1
12
5n
1
125n
n12
125
125
n12
RETRY

Answers

Step-by-step explanation:

the second option 1/(125n¹²)

why ?

when we have the exponent of an exponent, we can multiply the exponents.

so, 4×-3 = -12

a negative exponent means 1/... (with the corresponding positive exponent in the denominator).

and an exponent of the multiplication of factors means that the exponent is to be used for every factor in the multiplication.

so, the exponent -3 has to be applied to 5 and to n⁴.

this gives us 5^‐3 and n^-12 as factors.

the result is 1/(5³) × 1/(n¹²).

and that is the mentioned result above.

the original price of a shirt was AED 175. A clothing store decides to sell all shirts at a 40% discount. what is the selling price of a shirt? ​

Answers

[tex] \huge\hookrightarrow \: \mathfrak{Answer }[/tex]

Original price = 175

Discount = 40%

Selling price :

[tex]175 - \bigg(\dfrac{40}{100} \times 175 \bigg)[/tex]

[tex]175 - \bigg ( \dfrac{40 \times 7}{4} \bigg )[/tex]

[tex]175 - ( 10 \times 7 )[/tex]

[tex]175 - 70[/tex]

[tex]105[/tex]

Selling price = AED 105

Help with Question B only! Thanks

Answers

Answer:

a) 4g

b) 60 beads

Step-by-step explanation:

Please see the attached picture for the full solution.

Solve
x2 + 11x + 30 = 0

Answers

Answer:

x = - 5, - 6

Step-by-step explanation:

x^2 + 11x + 30 = 0

x^2 + 5x + 6x + 30 = 0

x ( x + 5 ) + 6 ( x + 5 ) = 0

( x + 6 ) ( x + 5 ) = 0

x + 6 = 0

x = - 6

x + 5 = 0

x = - 5

If f(x)=(x-3)^2, find f(-4)

Answers

Solution:Given, f(x) = (x-3)^2Therefore, f(-4) = (-4-3)^2= (-7)^2= -7 × -7= 49Answer:

f(-4) = 49.

49

Step-by-step explanation:

f(x) = (x - 3)²

f(-4) = (-4 - 3)²

f(-4) = (-7)²

f(-4) = 49

whats the subset for 15?

Answers

Answer: 16 subsets

Step-by-step explanation:

A proper subset is a subset that is not identical to the original set—it contains fewer elements. You can see that there are 16 subsets, 15 of which are proper subsets.

Solve algebraically:

y = x^2 - 10x+14
y = 7x-16

Answers

Answer:

No answer this pro so icant

Leila runs at 12 miles per hour. Find the number of miles she can travel if she runs for k less than 6 hours

Answers

Answer:

72-12k

Step-by-step explanation:

Our information:

Speed=12mph

Distance=x

Time=K less than 6 hours

Using the distance triangle, (Distance over speed and time,) We can use this equation.

TxS=D

12x(6xk)=D

72-12k

The number of miles she can travel if she runs for k less than 6 hours will be 12k-172.

What is the distance?

Distance is a measurement of the separation between two things or places. When we talk about distance, we're talking about a physical length or an estimate based on other physics or practical usage factors.

It is given that,

Speed=12mph

Distance=x

Time, t= (K - 6) hours

The distance for the given condition is,

d = v × t

d = 12  (K - 6)

d = 12k - 72 miles

Thus, the number of miles she can travel if she runs for k less than 6 hours will be 12k-172.

Learn more about the distance here:

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I need help how do you do this Question 1 1/2+2 3/5

Answers

Answer:

4 1/10 or 4.1

Step-by-step:

1 1/2+2 3/5

convert both into an improper fraction

1 1/2 as an improper faction= 3/2

then

2 3/5 as an improper fraction= 13/5

so now we can work the question out as

3/2 + 13/5

which is 41/10

41/10 is an improper faction which is also equal to

4 1/10

Hope this helped you- have a good day bro cya)

I really need help with this it’s due tonight

Answers

A and D both look correct

Definitely not B and C because the signs are not correct
Yeah you should definitely go with A

Jordan receives a 4% commission on the merchandise he sells at Foot Locker. How much would
Jordan have to sell to earn a commission of $100?

Answers

Answer: $2500

Step-by-step explanation:

4% of what number = 100

0.04 x ? = 100

divide both sides by 0.04

? = 100/ 0.04

  = $2500

Answer: $2500



Step by step Explanation:

--------------


1+1


---------------

Answers

Answer:

2

Step-by-step explanation:


a) Work out the value of 19 + 7 divided 2-5

Answers

19+3.5-5 [ Dividing 7 with 2 yields 3.5].

Answer:

17.5

Step-by-step explanation:

19+7÷2-5

Order of operations says to multiply and divide before adding and subtracting.

19+3.5-5

Then go from left to right.

22.5-5=17.5

please, someone, help me with this. Im giving brainliest!

Answers

Answer:

2x-10=14

2x=10+14

2x=24

x=24/2

x=12.

i guess it cant have infinite solutions.........

false.

True or false Square roots!
please help me with this!!

Answers

Answer:

25=4 is wrong

64=7 is wrong

10= 5 is wrong

99= 9 is wrong

The rest are right:)

Step-by-step explanation:

36=6
100=10
25=5
121=11
64=8
99=9
25=5
16=4
10=3

please someone help me with this. Giving brainliest!!

Answers

Step-by-step explanation:

option A is correct

we will add 5 to both the sides

1/8x - 5 = 3

1/8x = 8

than we will multiply 8 to both the sides

x = 8×8 = 64.

hope this answer helps you dear...take care abd may u have a great day ahead...and ur test/exam/assignment also go well!

5(2x-1)+2(4x-3) help i don't know if the answer is 0.5 or -0.5

Answers

Answer: I got .61 .... so .5?

Step-by-step explanation:

Answer:

The simplified version is 18x - 11 since you didn't state further information

Step-by-step explanation:

[tex]5(2x-1)+2(4x-3) \\ 10x - 5 + 8x - 6 \\ 18x - 11[/tex]

20 divided by 4 1/2 i will give brainlist if u give me a step by step thank u.

Answers

Answer:

4 4/9

Step-by-step explanation:

20 ÷ 4 1/2 = 20 ÷ 9/220 ÷ 9/2 = 20 · 2/920 · 2/9 = 40/940/9 = 4 4/9

Therefore, the answer is 4 4/9.

Answer:

4 [tex]\frac{4}{9}[/tex]

Step-by-step explanation:

20 ÷ 4[tex]\frac{1}{2}[/tex] = 20 ÷ [tex]\frac{9}{2}[/tex]

20 ÷ [tex]\frac{9}{2}[/tex] = 20 x [tex]\frac{2}{9}[/tex] = [tex]\frac{40}{9}[/tex]

[tex]\frac{40}{9}[/tex] = 4 [tex]\frac{4}{9}[/tex]

There are 329,000,000 people in the United States. Elon musk has a wealth equal to $164,000,000,000. Could Elon Musk afford to give everyone $1,000? Explain your answer.

Answers

Answer:

yes

Step-by-step explanation:

Please need help fast

Answers

Answer:

just get points

Step-by-step explanation:

i dont know sorry

please help me on this ​

Answers

Answer:

[tex] {36}^{ - \frac{1}{2} } \\ = \frac{1}{ {36}^{ \frac{1}{2} } } \\ = \frac{1}{ \sqrt{36} } \\ = \frac{1}{6} \\ {64}^{ \frac{1}{3} } \\ = {(4 \times 4 \times 4)}^{ \frac{1}{3} } \\ = { {4}}^{ {3}^{ \frac{1}{3} } } \\ = 4 \\ thank \: you[/tex]

Kaily is making punch for her party. She adds 1 bottle of ginger ale for every 2 gallons of punch. Which graph represents the ginger ale to punch?

Answers

Answer:

f

Step-by-step explanation:

each time it goes to the side (punch) once, it goes up (ginger ale) twice

the weekly average cost of hiring a caravan in wales is £250
in July the average cost increases to £800
calculate the percentage increase
give your answer in 2 signifcant figures

Answers

9514 1404 393

Answer:

  220%

Step-by-step explanation:

The percentage change is computed by ...

  % change = ((new value)/(old value) -1) × 100%

  = (800/250 -1) × 100% = (3.2 -1) × 100%

  = 220%

The increase was 220%.

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