Mathematics High School

Complete the square to solve the equation below.
Check all that apply.
x2 - 10x - 4 = 10
A. -10- 724
B. 10+ 1/24
C. 5- 39
O D. 5+ 39

Answers

Answer 1

Answer:

c and d

Step-by-step explanation:

Answer 2

Answer:C and D

Step-by-step explanation:

Related Questions

HELP ASAP
#9 I WILL GIVE BRAINLIEST
please show work‼️

Answers

Answer:

I believe the answer is zebra fish = 6 and neon tetras = 4. I also attached a picture of the work in case you need it.

Hdh

Step-by-step explanation:

H(-4)=x^2-8x please solve

Answers

Answer:

Putting h=-4 in the function [tex]h(x)=x^2-8x[/tex] we get [tex]\mathbf{h(-4)=48}[/tex]

Step-by-step explanation:

We are given: [tex]h(x)=x^2-8x[/tex]

We need to find h(-4)

Put x= -4 and solve:

[tex]h(x)=x^2-8x\\Put \ x=-4\\h(-4)=(-4)^2-8(-4)\\h(-4)=16+32\\h(-4)=48[/tex]

So, putting h=-4 in the function [tex]h(x)=x^2-8x[/tex] we get [tex]\mathbf{h(-4)=48}[/tex]

Which Trigonometric functions have a domain of (-1,1)

Answers

Answer:

Step-by-step explanation:

[−1,1] and [0, [tex]\pi[/tex]]

hope this helped :)

Answer:

A. y = arcsinx and y = arccosx

Step-by-step explanation:

See the graph

If 1 inch equals approximately 2.5 centimeters, how many centimeters are equal to 12.5 inches?

Answers

Answer:

31.75 cm is equal to 12.5 in

Step-by-step explanation:

Determine the pattern rule for the table and write it as an equation. ( y = ?x + ?)​

Answers

Y=mx+b and the patterns is -3

Jake mowed 216 sq.yd. of lawn in 3 hr. Ricky mowed 108 sq.yd. of lawn in 2 hr.



Can you fill in the values for Ricky?



Ricky’s square yards mowed:

Ricky’s time (hr.):

Answers

Answer:

108 Square Yards

2 Hours

Step-by-step explanation:

PLEASE MARK BRAINLIEST

All you do is look at the question and it says he mowed 108 square yards in 2 hours.

examine the graph? which option shows the equation for the line in the graph

Answers

Answer:

y=-3x-10

Step-by-step explanation:

rise over run

slope is -9/3 and the y intercept is 10

cos(x)=21/25

What does it equal?

Answers

Answer:

I got 0.84

Step-by-step explanation:

Answer:

0.60109487083

Step-by-step explanation:

Straight up can look it up or use calculator

answer this pleaseeee!!

Answers

Answer:

this is cheating

Step-by-step explanation:

i also cant read it :T

This is not math but pls help here are some

Answers

Answer:

There is nothing here do you have a question I would be happy to help!!!:)

Step-by-step explanation:

Which equation can be used to calculate the area of the shaded triangle in the figure below?
4 ft
12 ft
(4 points)
2(12 x 4) = 96 square feet
Oa
Ob
1
2 (12 x 4) = 24 square feet
2(12 + 4) = 32 square feet
d
1
2 (4 + 12) = 8 square feet

92 POINTS

Answers

Answer:

b. 1/2(12x4) = 24 square feet

Step-by-step explanation:

Using rectangle area formula and considering half of it as shaded:

A = 1/2bh

Given

b = 12 feet, h = 4 feet

The area is:

1/2*12*4 = 24 square feet

Correct option is b.

A loan of $12,000 is made at 5.25% interest, compounded annually. After how many years will the amount due reach $22,000 or more?

Answers

Answer:

About 16 years

Step-by-step explanation:

First we need to figure out 5.25% of 12000

5.25 x 0.12000 = 0.63

Then we move the decimal

630

Then we need to figure out how many years it will take to reach $22000

Since we already owe $12000, we can just divide using $10000 because 10000 + 12000 = 22000

10000/630 = 15.87

Which is about 16 years

PLZ HELP !!!!! in the diagram, assume that y=7. find z and z

Answers

The answer is of this question is B.

Answer:

a

Step-by-step explanation:

I took the test

Primo car rental agency charges $50 per day plus $0.30 per mile. Ultimo car rental agency charges $20 per day plus $0.70 per mile. Find the daily mileage for
which the Ultimo charge is twice the Primo charge.
What is the mileage?

Answers

Answer:

cdcdc

Step-by-step explanation:

Answer:

Let's assume m represents the mileage of the car.

Given that, Primo car rental agency charges $33 per day plus $0.20 per mile.

So, the total charge for this agency = 33 + 0.20m.

Similarly total charge of the ultimo car = 17 + 0.85m.

Now we need to find the daily mileage for which the ultimo charge is four times the primo charge. So, we can set up an equation as follows:

17 + 0.85m = 4 *( 33 + 0.20m )

17 + 0.85m = 132 + 0.80m By distribution property.

17 + 0.85m -0.80m = 132 + 0.80m -0.80m Subtract 0.80m from each sides.

17 + 0.05m = 132

17 + 0.05m - 17 = 132 - 17 Subtract 17 from each sides.

0.05m = 115

Divide each by 0.05.

So, m = 2300

Hence, the daily mileage is 2300 miles.

Hope this helps you (don't forget to rate and give thx and brainliest if possible please :)

Please help me this is my last question

Answers

Answer:

5.831

Step-by-step explanation:

Pythagoras says RS = √(5²+3²) = √34 ≈ 5.831

Answer:

RS ≈ 5.83 units

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

Here RS is the hypotenuse and the legs have measure 5 and 3, thus

RS² = 5² + 3² = 25 + 9 = 34 ( take the square root of both sides )

RS = [tex]\sqrt{34}[/tex] ≈ 5.83 ( to 3 significant figures )

True or false: The solutions to y is greater than mx+b always lie above the graph of the line y=mx+ b.

Answers

Answer: i think the answer is false because if The solutions to y is greater than mx+b => y > mx + b, but to lie above the graph of the line y = mx +b, y must equal to mx + b => the solutions to y isnt greater than mx+b  

Step-by-step explanation:

Answer:

true if its greater

Step-by-step explanation:

thats how it be

5 people want to split a bag that holds 36 pounds of rice equally. Which fraction shows how much each person will get?

Answers

Answer:

7.2 = 7 1/5

divide five by 36

Each friend gets 7.5 pounds of rice

If you are given different lengths of boards to build a triangular frame, which three lengths can be used?

Answers

Answer:

c^2 = a^2 + b^2.

Step-by-step explanation:if im wrong correct me but dont be mean if im right can i have brainliest

Circles A and B have centers (−5,−2) and (4, 4), respectively. Both circles have a radius of 1. Which of the following transformations must be performed on circle A to prove that the two circles are similar?

translation

rotation

reflection

dilation

Answers

Answer:

translastion

Step-by-step explanation:

A personal-size pizza has the radius shown in the diagram. Will the pizza fit on a plate with a radius of 10−−−√ inches or a radius of 12−−−√ inches. What is the approximate value of each radius?

Answers

9514 1404 393

Answer:

fits on a plate with radius √12√10 ≈ 3.16; √12 ≈ 3.46

Step-by-step explanation:

A calculator can tell you the values of the square roots:

  √10 ≈ 3.16

  √12 ≈ 3.46

The radius of the pizza is larger than √10, so will not fit on that plate. It is less than √12, so will fit on a plate with radius √12.

The basketball team scored 38 points in 30 minuets. At the rate, how many points are they likely to score in an hour?
A. 68
B. 60
C. 76
D. 98​

Answers

Answer: 76

Step-by-step explanation:

If they scored 38 pints in 30 minutes and there Are 60 minutes in a hr. Then just double that.

30 mins=38

38+38=76

76 points in 1 hr.

76 is the answer because you all of it up

Emma spent $16.00 on her order at Panera Bread. In her state, there is a 10% tax on food. What was her total bill after sales tax?



i need this answered so don't screw around btw its worth a lot of points :D

Answers

Answer:

$17.60

Step-by-step explanation:

We know that Emma spent $16.00 on her food.

There is a 10% tax.

Therefore, the total bill will be the price without tax plus the tax.

The price without tax is $16.00.

Tax is 10%. So, the tax will be 10% of 16.

10% of 16 is the same as 0.1(16) or 1.6.

So, the tax is $1.60.

Therefore, the total bill is:

$16.00+$1.60=$17.60.

Emma’s total bill comes to $17.60

área, perímetro y ecuación general de la trayectoria de una avioneta que se mantiene sobrevolando a una
distancia constante de 4 km de la torre del aeropuerto, esperando instrucciones para su aterrizaje.

Answers

Is this math ?? Or English

choose all that apply ​

Answers

Answer:

p-6

Step-by-step explanation:

You just balance the equation by putting the variable equations on the first side, and the equation on the other side. Simple!

Answer:

p-6

Step-by-step explanation:

You just balance the equation by putting the variable equations on the first side, and the equation on the other side. Simple!

Which inequality represents the sentence below?
Two more than a number is less than 14.

Answers

Answer: B

2 + n < 14

Step-by-step explanation: I took the unit test today

Answer:

B

Step-by-step explanation:

Got it on edge

Which of the following rational functions is graphed below?​

Answers

Answer:

c

Step-by-step explanation:


When listing the domain (and range), we
list the repeated numbers

Answers

Answer:hope help

Step-by-step explanation:

Find the range by listing all the y values from the ordered pairs. Repeated values within the domain or range don't have to be listed more than once. In order for a relation to be a function, each x must correspond with only one y value.

Answer:

shnpdrd jjsmn

Step-by-step explanation:

hhomhydujsnwhwjkwoej

Jim changes his passwords every 90 days and cleans out his files every 50 days. If he just did both on the same day, what is the least number of days before he changes them both again on the same day?

Answers

Answer:

The Answer To This Question

is 490.

Step-by-step explanation:

I already answered it.

But seeing as no one else will. Please forgive me

Is it -525 or 525 my sister is still lazy omg dang Jesus

Answers

Answer:

It's 525 because you can't have a negative height.

Step-by-step explanation:

I will mark brainest if it is correct
1. 4x + 3 = x + 18
x=

Answers

Answer

5

Step-by-step explanation:

Pls give brainliest to me

Answer: x = 5

Step-by-step explanation:

4x + 3 = x + 18

- 3 - 3

4x = x + 15

Do 4x-x and x-x

3x = 15

Do 3x/3 and 15/3

x= 5

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