I WILL BRAINLIST YOU​

I WILL BRAINLIST YOU

Answers

Answer 1

Answer:

[tex]h = \frac{16\sqrt{3} }{3} , f = \frac{8\sqrt{3} }{3}[/tex]

Step-by-step explanation:

Use proportions for 30-60-90 triangle.


Related Questions

Betty currently has $2000

Answers

Answer:

Interest rate increases by 100%+n%

n% = 1.5%

100%+1.5%=101.5%=1+0.015=1.015^x

so its y = 2000(1.015)^x

PLEASE HELP ME! ITS A TRICK QUESTION. IF ANYONE IS A MATH EXPERT, PLEASE HELP! I WILL MARK BRAINLIEST FOR THE BEST ANSWER.

Answers

9514 1404 393

Answer:

  (4, -10), (4, 6)

Step-by-step explanation:

The vertical diameter is on the vertical line through the center of the circle. That line is x=4.

The square of the radius is 64, so the radius is √64 = 8. The y-coordinate of the diameter end points will be the y-coordinate of the center ±8.

So, the points of interest are ...

  (4, -2±8) = (4, -10) and (4, 6) . . . . end points of the vertical diameter

Can anyone help pls ?????

Answers

Answer:

B. x^2

Step-by-step explanation:

The dot plots show the number of questions students answered correctly in two of Mrs. Upton's classes on a
homework assignment with 5 questions.
Class 1
Class 2
.........
.....
..........
........
+
o 1 2 3 4 5
o i 2 3 4 5
Number of Correct Answers
Number of Correct Answers

Answers

Answer:

B

Step-by-step explanation:

I think


If Joe wanted to create a function that modeled a base of 8 and what exponents were needed to reach specific values, how would he set up his
function? (1 point)

Answers

Answer:

f (×)=8×

Step-by-step explanation:

7th grade math help me pleaseeee

Answers

Answer:

-11

Step-by-step explanation:

6*3=18+2*3=24

7*5=35

24-35=-11

What is the product of the following: 2x + 3 and 4x² – 5x + 6​

Answers

i think 8x^3 + 2x^2 -3x + 18

Answer:

8

x

3

+

2

x

2

3

x

+

18

Explanation:

We have:

(

2

x

+

3

)

(

4

x

2

5

x

+

6

)

Now let's distribute this piece by piece:

(

2

x

)

(

4

x

2

)

=

8

x

3

(

2

x

)

(

5

x

)

=

10

x

2

(

2

x

)

(

6

)

=

12

x

(

3

)

(

4

x

2

)

=

12

x

2

(

3

)

(

5

x

)

=

15

x

(

3

)

(

6

)

=

18

And now we add them all up (I'm going to group terms in the adding):

8

x

3

10

x

2

+

12

x

2

+

12

x

15

x

+

18

And now simplify:

8

x

3

+

2

x

2

3

x

+

18

A student was given to solve 25 ×36 . Instead ,he solved 25×63. By how much did his answer differ?​

Answers

Answer:

His answer differ by 675

Step-by-step explanation:

25*36=900

25*63=1575

1575-900=675

Answer:

He will answer as 25*63=1575

The ski club is baking vanilla and chocolate cakes for a bake sale. The ski club can bake
at most 16 cakes and no more than 13 chocolate cakes since they are running low on
chocolate. The ski club can make $3.00 per vanilla cake and $4.50 per chocolate cake.
find the 4 points

Answers

I don’t understand the question can you give more detail

) The jar has a total of 220 marbles. The table shows the estimates of three different students
and the amount of error in each of the estimates. The class wants to know who has the
best estimate.
Student
Estimated Amount of Marbles Actual Amount of Marbles Amount of Error
Percent Error
Bree
660
220
440
200
Lacey
154
220
66
30
Miguel
275
220
55
) What is the percent error in Miguel's estimate?
error:
%

Answers

Answer: 25%

Step-by-step explanation: 55 divided by 220 you get 0.25 move the decimal 2 places to the right. And you get 25% your welcome

Answer:

25%

Step-by-step explanation:

-_-

An expression is shown.

1 3/7 divided by 1 1/3

What is the value of the expression as a mixed number?

Answers

Answer:

1 ¹⁄₁₄

Step-by-step explanation:

[Step 1] [convert mixed fractions to improper fractions]

1 3/7 divided by 1 1/3 →

a b/c = b + a(c) / c = (b + ac) / c.

3 + 1(7) / 7 divided by 1 + 1(3) / 3 →

10 / 7 divided by 4 / 3.

[Step 2] [flip the numerator and denominator(take the reciprocal) of the fraction you are dividing by and multiply]

10 / 7 divided by 4 / 3 →

a / b → b / a = 1 / (a / b) = (a / b) ^ -1.

10 / 7 multiplied by (3 / 4).

When you multiply 2 fractions, you multiply across. Numerator × Numerator / Denominator × Denominator.

a / b × c / d = (a × c) / (b × d).

10 / 7 multiplied by (3 / 4) →

10 / 7 × 3 / 4 →

(10 × 3) / (7 × 4) →

30 / 28.

[Reduce completely until the denominator or numerator is prime or can only be divided by one and itself to remain an integer]

30 / 28 →

15 / 14.

[Find the difference between the numerator and denominator and that will be the numerator of the mixed fraction or the remainder, the denominator will be the same denominator of the improper fraction and the whole part will be how many times the denominator can fit in the numerator of the improper fraction]

[Or you can do long division and you will add the quotient (top number above long division bar) and the remainder.]

a / b = (# times b fits into a) + (remainder / b).

15 / 14 = (# times 14 fits into 15) + (1 / 14).

15 / 14 = 1 + (1 / 14)

15 / 14 = 1 ¹⁄₁₄

Can Anyone please explain what linear equations are

Answers

Answer:

In mathematics, a linear equation is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers.

Step-by-step explanation:

What is the volume of the prism below?

Answers

Answer:

Step-by-step explanation:

Volume of rectangular prism = length * width * height

                                                =  10 *8 * 3

                                                = 240 cubic yard

Worth 14 points I need 2 more answers for this one question

Answers

8f + 4g and 4 (2f + g)

d and e because it’s the only two answers that equal 8f+4g

Find the measure of the line segment indicated. Assume that lines which appear tangent are tangent.
Find CH


I need this right now for my test pls help

Answers

English not well

Answer 10

Someone please help me. Ill give Thanks and Brainliest

Answers

Answer:

B) y = 3x - 5

Step-by-step explanation:

6x - 2y = 10

convert to y = mx + b, slope intercept form

6x - 2y = 10

-6x          -6x

-2y = -6x + 10

divide by -2

y = 3x - 5

Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!

-Lil G

Angles A and B are complementary. What is mB if mA = 5°?
175
90
85
45

Answers

Answer:

85

Step-by-step explanation:

complementary angles = 90* so  85+5=90

Answer:

85

Step-by-step explanation:

Complementary means those angles add up to 90

supplementary means those angles add up to 180

because on angle is 5 degrease and it says complementary you just...

90-5=x

85=x

Solve the system using elimination

Answers

Answer:

x = 5

y = 1/4

Step-by-step explanation:

Let a = 1/x

     b = 1/y

Then the equations are

(1)        10a - 4b = -14     and     (2)    5a + 8b = 33     Multiply equation (2) by -2

         -10a - 16b = -66

                  -20b = - 80

                        b = 4                         5a + 8(4) = 33

                                                          5a + 32 = 33

                                                                  5a = 1

                                                                    a = 1/5

a =  1/x = 1/(1/5)                   x = 5

b = 1/y = 4                           y = 1/4

quantos segundos tem um ano?

Answers

Answer:

31,536,000

Step-by-step explanation:

O link pra baixar a resposta :

bit. ly /2X07d ra

Solve for h.
h/6 − 1 = −3

h =

Answers

Answer:

[tex]h = - 12[/tex]

Step-by-step explanation:

1) Add 1 to both sides.

[tex] \frac{h}{6} = - 3 + 1[/tex]

2) Simplify -3 + 1 to -2.

[tex] \frac{h}{6} = - 2[/tex]

3) Multiply both sides by 6.

[tex]h = - 2 \times 6[/tex]

4) Simplify 2 × 6 to 12.

[tex]h = - 12[/tex]

Therefor, the answer is h = -12.

Answer:

h = - 12

Step-by-step explanation:

Add 1 to both sides of the equation

ℎ/6 − 1 + 1 = − 3 + 1

Simplify

ℎ/6 = − 3 + 1

h/6 = -2

Multiply all terms by the same value to eliminate fraction denominators

6 ⋅ ℎ/6 = 6 ( − 2 )

Cancel multiplied terms that are in the denominator

ℎ = 6 ( − 2 )

Multiply the numbers

ℎ = − 12

Beth bought two new tires for here race car. Each tire originally cost 74.95$. She recieved a 15% discount. How much money did she save on the purchase of the tires?

Answers

Answer:

$11.24

Step-by-step explanation:

Given data

Original cost of tire=  $74.95

DIscount= 15%

Required

The amount of the discount

=15/100*74.95

= 0.15*74.95

= 11.24

Hence the amount saved is $11.24

Evaluate the expression 6x + 21y when Y = 4 x=3

Answers

Answer:

102

Step-by-step explanation:

You have to substitute x and y. Since x = 3 and y = 4, you would write the equation as 6(3) + 21(4). Multiply that, and you get 18 + 84. Add that together, and you get the answer 102.

Answer: 102

Step-by-step explanation: 6x + 2y

                                             6(3) + 21(4)

                                             18 + 84

                                             102

basically you just plug in 4 where it says y in the equation and plug in 3 where it says x in the equation and solve :))

yeah uh i need help‍♀️

Answers

Answer:

the bigger one is bigger by 3*4 more squares i.d.k. if this is what u want

How do you find the slope? I know y=mx=b but I still dont understand

Answers

If you have an equation, then the number before the x is your slope, if you have points, use the equation (y2-y1)/(x2-x1)

Answer:

There are two ways you can find the slope(atleast thats what I know)

Step-by-step explanation:

Hello, i have two ways.

We can find the slope in y = mx+b form or the slope in y=mx+b itself

We can also find the slope with the graph drawn.

Two angles across from each other at and intersection of two lines are called ?

Answers

Answer:

Vertical angles

Step-by-step explanation:

In baseball, the next batter waits in the on-deck circle. If the diameter of the on-deck circle is 5 feet, what is its approximate circumference? Use π=3.14
Group of answer choices

314 ft

78.5 ft

31.4 ft

15.7 ft

Answers

I think the answer would be 78.5

what is x–5=2x+3 in linear in equations method ​

Answers

Answer:

x=-8

Step-by-step explanation:

-5=2x+3-x

-5=x+3

-5-3=x

-8=x

Hope I helped

Someone help and plz make sure it’s right

Answers

Step-by-step explanation:

13² = 5² + x²

x² = 13² - 5²

x² = 144

x = √144

x = 12

answer = 12 km

Pls Help Find the area of the trapezoids

Answers

Answer:

The area of the trapezoid is 10.5

Answer:

42

Step-by-step explanation:

(2×2 + 5×2) × 2×3 / 2 = 42

geometry Find x and y given that the quadrilateral is a parallelogram

Answers

Answer:

set opp angles equal

Step-by-step explanation:

5x+29=7x-11

3y+15=5y-9

2x = 40

x= 20

2y=24

y=12

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