Mathematics High School

How do you do 5a) and 5b)????? Please help!!!!

How Do You Do 5a) And 5b)????? Please Help!!!!

Answers

Answer 1

Answer:

[tex]21.0 { { {1221220 = 223jn}^{n \: \: \: \: \: \: \: \: \: \: \: \: \tan( \beta \beta \beta \beta \beta \beta \pi\pi) } }^{2} }^{2} \times \frac{?}{?} [/tex]

Answer 2

Answer:

31° F and 67° F

Step-by-step explanation:

(a)

When t = 0 then

f(0) = 31 + [tex]\frac{0}{100}[/tex] = 31 + 0 = 31° F

(b)

When t = 10 , then

f(10) = 31 + [tex]\frac{40(10^3)}{10^3+100}[/tex] = 31 + [tex]\frac{40000}{1100}[/tex] = 31 + 36.36... ≈ 67° F

Related Questions

tan(A+B)=tanA+tanB/1—tanAtanB​

Answers

The question is not correct.

A horizontal translation is used to move quadrilateral WXYZ onto quadrilateral
W′X′Y′Z′.

Use the drop-down menus to describe the horizontal translation used.

Answers

Quadrilateral W X Y Z is translated -10 units to the x axis

Or

Quadrilateral W X Y Z is translated 10 units to the -x axis

Answer:

10, left

Step-by-step explanation:

Can someone plssssss help me I need help on what is 2/7 divide by 7/8

Answers

Answer:

Answer is 0.3265

Step-by-step explanation:

I hope it's helpful!

Alina can blow 48 balloons in 16 minutes. What is the unit rate of blowing per minute?

Answers

Answer:

3 balloon

Step-by-step explanation:

48 divide by 16

Solve for x
4 - ( 2x - 2) + 3x = 4(x + 5) - 3(x-2)-10

Answers

Step-by-step explanation:

4 + x + 3x = 4 ( 5x ) - 3 ( x ) - 10

4 + x + 3x = 4 + 5x - 3 + x - 10

x + 3x + 5x + x = 4 + 4 - 3 - 10

10x = 21

10x % 10 = 21 % 10

x = 2,1

can somebody help me please ​

Answers

45t+45t+45t=x
That is the answer I hope that helps

Graph the equation
y = -x + 3​

Answers

Answer:

Step-by-step explanation:

A radius of a circle is perpendicular to a chord if and only if it
A. is equal in length to that chord
B. parallels that chord
C. bisects that chord
D. intersects the chord directly on the circumference

Answers

Answer:

C. bisects that chord

Step-by-step explanation:

The radius of a circle is perpendicular to a chord if and only if it bisects the chord. Therefore, the option b is correct.

Radius of the circle:

In the case when the diameter or the radius should be perpendicular with respect to the chord so it should be bisected the chord also its arc.

At the time when the two chords should be congruent so their corresponding arc should also be congruent.

Therefore, the option b is correct.

Learn more about circle here: https://brainly.com/question/3401487

Can you simply these fractions?

Answers

Answer:

2/7

3/4

2/3

1/2

1/10

5/7

3/8

1/9

2/5

1/5

(Please help)There are 16 cups in a gallon. The equation g = 1/16c gives the number of gallons in terms of the number of cups. Write another equation for this situation, giving the
number of cups in terms of the number of gallons:
C=

Answers

Answer:

c = 16g

Step-by-step explanation:

g = 1/16 c

Multiply both sides by 16.

16g = c

c = 16g

Answer:

c = 16g

Step-by-step explanation:

g=1/16c

This is an algebric equation that requires you to multiply both sides by 16.

g × 16 = 1/16c × 16

16g = c

7) 4r^2- 12r + 5=0 in quadratic form​

Answers

Answer:

(2r-1)(2r-5)

Step-by-step explanation:

4r^2-10r-2r+5=0

2r(2r-5)-(2r-5)

(2r-1)(2r-5)

(29 points!!!)Enter the correct answer.
in the rectangle ABCD, BD =96. What is the length of ED?
Diagram not drawn to scale.
Numeric answer only Do NOT include units (degrees, inches, feet, etc).

Answers

Answer:

48

Step-by-step explanation:

Do 96/2=48

I YOU GET THE ANSWER RIGHT i'll MARK YOU THE BRAINLIEST AND GIVE YOU ADDITIONAL POINTS


You are building a triangular corner shelf for a customer. The shelf has an area of 6 square feet. The height of the shelf is 3 feet. What formula can be used to calculate the length of the base of the shelf?

base = height ÷ area
base = (2 × height) ÷ area
base = area ÷ height
base = (2 × area) ÷ height

Answers

The fourth choice, bottom one. You have to use algebra to manipulate the equation.

She buys an iPhone for $700. What is Macey’s account balance now?

Answers

Answer:

-$700

Step-by-step explanation:

Since there was no question, this is what I came to.

Provide
an appropriate response.
9) knight may win a tournament. He may also fail to win the love of his lady. Are these events
overlapping? Why or why not?
A) Yes, because not all ladies love all winners
B) No, because all ladies love all winners
C) Yes, because some ladies love winners
No, because not all ladies love all winners

Answers

C, I think I’m not completely sure though

plz help me math doesnt like me

Answers

Answer:

hello

Step-by-step explanation:

i think diameter is 13 cm

but radius is equal to 13/2=6,5cm

hope it helps

have a nice day

bye

Pour teacher has disabled instant marking. Your marks will appear after the due date.
y is inversely proportional to x.
When y = 7, x = 9
a) Work out an equation connecting y and x.
b) Work out the value of y when x = 21.
How do i find k?

Answers

Answer:

a) y = 63/x

b) y = 3

Step-by-step explanation:

Inverse proportionality between two variables means that if one of them increases, then the other one decreases.

These type of relationships can be written as:

y = k/x

Now we know that when y =7, x = 9

Then we can replace these two values and find the value of k.

7  =k/9

7*9 = k

63 = k

The our relationship is:

y = 63/x

This is the solution to a).

Now let's go with b)

We want to find the value of y when x = 21. then we just need to replace x by 21 in the equation "y = 63/x"

We will get:

y = 63/21 = 3

When x = 21, y is equal to 3.

if you can answer this riddle then I will buy you a fiddle...... sorry I promise I won't be a rhymester when I grow up. ANYWAYS i have a picture below.

Answers

Answer:

I say its 5

Step-by-step explanation:

I guessed so who knows besides you.

Factor.
x^2−4x+4
plz help

Answers

Answer:

(x-2) 2

Step-by-step explanation:

Answer:

We see that the equation: x^2 - 4x + 4 is a perfect square trinomial as it is in the form of a^2 + 2ab + b^2, meaning that it is the square of a binomial. In this case, we see that we can multiply (x-2) with itself to obtain x^2 - 4x +4.

So the factored form is : (x-2)^2, or (x-2)(x-2)

We can check this by multiplying this out, and we obtain the same trinomial.

x^2-2x-2x+4

x^2-4x+4

Let me know if this helps!

Write an exponential function whose graph passes through the points (0,-2) and (2,-50)

Answers

Answer:

first sub in (0,-2) to get

-2 = ab^0, but b^0 = 1

so a=-2

so far we have

y = -2b^x

now use the other point (2,-50)

-50 = -2(b^2)

b^2 = 25

b= ±5

however in exponentional equations the base is usually positve, so now you have

y = -2(5^x)

sub in x=-2 and you got it.

Step-by-step explanation:

hope it helps..

can you help me graph -3y<2x+9

Answers

Answer:

Step-by-step explanation:

Please help. Image below.

Answers

Answer:

a) 78

b) 1275.....

Step-by-step explanation:

.............

A local diner uses 4 2/3 pounds of meat to make five hamburgers. How much meat is used to make one hamburger?

Answers

Answer:14/15 pounds of meat

Step-by-step explanation:

SO, 4 2/3=14/35 HAMBURGERS ARE MADE BY USING 14/3 POUNDS OF MEAT1 HAMBURGER IS MADE BY USING 14/3×1/5 OR,14/15 POUNDS OF MEAT.BASICALLY THE ANSWER IS:14/15 pounds of meat is used to make one hamburger.

PLS HELP WILL MARK BRAINLIST

Answers

Answer:

T=39.46

Step-by-step explanation:

13(t+13)=676

multiply 13 by t and by 13

then you will have 13t + 169=676

isolate the variable

13t + 169= 676

substract 169 from both sides

13=507 divided both side by 13

T=39

If mABD = 28° and mDBC = 134°, find mABC.

Answers

Answer:

∠ABC = 162

Step-by-step explanation:

Since you have ∠ABD and ∠DBC, add the two angles to find ∠ABC.

28 + 134 = 162

The answer to your question is 162!

Mother mixed cream and milk in the ratio of 2 parts cream to 3 parts milk. How many cups of each are needed to have 80 cups of mixture?​

Answers

Answer:

Cream = 32 cups

Milk = 48 cups

Step-by-step explanation:

Here, we want to share the ratio

The ratio here is 2:3

cream: milk

For cream;

2/5 * 80 = 32 cups

For milk;

3/5 * 80 = 48 cups

A train leaves at 09.46 and arrives at its destination at 10.34.
If the train travelled 74 km, what was it's average speed in km/h?
Give your answer rounded to 1 dp.

Answers

Answer:

92.5km/h

your welcome

5. Marcy's breakfast table has a square top with an area of 36 square feet. 1 point
What is the diagonal length of the table top?
O A 127
O B.9
C.6
O 0.8.5

Answers

D, 8.5

a squared + b squared = c squared for the sides and hypotenuse of the triangle.

6^2 + 6^2 = c^2
36 + 36 = c^2
72 = c^2
c = square root of 72, 8.49

math work pls help :)​

Answers

Answer:

SAS because there is only one angle but there are two sides

please help i have no clue how to solve

Answers

Answer:

im sorry i dnt know i try doing these things on my own but i cant lol :(

Step-by-step explanation:

Answer:

1. doesn't

2. satisfy

Step-by-step explanation:

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