Mathematics High School

Help plz i tried 4 and it was wrong

Help Plz I Tried 4 And It Was Wrong

Answers

Answer 1

Answer:

2 roots this parabola have because it line passes at x - axis.

Related Questions

2.3f + 0.8f - 13 - 3

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Answer:

do you want it simplified ? if so

3.1f-16

Step-by-step explanation:

i dont know what you want me to do but sorry if this isnt what your looking for and have a blessed day!  :)

In order to get an A in science,jack needs to get a 92% on his next test.If test has 30 questions.What is the minimum number he must have answered correctly.

Answers

Answer:

He would need to get a minimum of 28 questions correct.

Step-by-step explanation:

92% of 30 is 27.6 but you cant really get .6 of a question right, so you would need to round. Which makes it 28.

please help last question 50 X 2 - 10

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the answer is 90

50 ×2 = 100

100 - 10 = 90

Dora purchases a kitchen mixer for £425. She pays a deposit of 40%. Work out the cost of the deposit

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£170 im pretty sure!
correct me if wrong since I am not an expert, just helping out. plus my currency is not £ :(

Rewrite the following equation in slope-intercept form.
17x - 20y = -14

Answers

Answer:

17/20x + 7/10 = y

Step-by-step explanation:

You can solve this equation by moving values until they fit the form y=mx+b (slope-intercept form).

17x - 20y =  -1417x + 14 = 20y17/20x + 14/20 = y17/20x + 7/10 = y

Hope this helps!!

Answer:

Step-by-step explanation:

Slope intercept form y=mx+b

-20y = -14 -17x

Y = 14/20 + 17/20x

Y = 17/20x + 14/20

If p+q/s = 9, q/p= 4, and square root q= 6, what is the value of s?

Answers

Answer:

5

Step-by-step explanation:

square root q = 6 meaning that q is 36, when q/p = 4 you can plug in36 for q and divide by 4 getting 9 and now you have q = 36 and p = 9, and p+9=45 and 45/5=9 meaning that s is 5.

9 -4n+ 3n = 8n + 3 -3

im helping a friend so please make it right

Answers

Answer:

n = 1

Step-by-step explanation:

This equation is just basic alegebra.  First, combine like terms to get

9 - n = 8n.  (Because 3 - 3 = 0, and -4n + 3n = -n.)  Now the equation is much simpiler;  add n to both sides to get 9 = 9n.  Divide 9 by both sides to get that n = 1.  

You can check your answer by plugging 1 in for n.  

9 - 4(1) + 3(1) = 8(1) + 3 - 3

9 - 4 + 3 = 8 + 3 - 3

5 + 3 = 11 - 3

8 = 8

Therefore, n is proven to equal 1.  

Hope this is helpful :)

Anyone help pls I’m stuck I keep getting it wrong

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The exponent would be 3 because 10x10x10=1000
10 to the power of 3 equals 1000

What is the name of the angle pair for <2 and <4?
1
4
2
3
Vertical Angles
O Corresponding Angles
Linear Pair
Supplementary?

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Answer:

Need an image

Step-by-step explanation:

Help i need to finish it today And can you explain the steps so i wont need help next time or if you don’t want to its okay :)

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Answer:

264 sq. in.

Step-by-step explanation:

The easiest way to find the lateral surface area is to multiply the perimeter of the base times the height.

In your case the perimeter of the base is 2(8) + 2(3) = 16 + 6 = 22

The height is 12, so multiply 12 times 22 = 264 sq. in.

What is the measure of each angel??

Plzzz Hurry! will give 60 points:))))))

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Answer:

????????????????????????

Answer:

113 and 67

Step-by-step explanation:

x+x+46=180

2x+46=180

2x= 134

x= 67

x+46= 113

if my answer helps please mark as brainliest.

please help me solve these

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I cannot answer these because they would require drawing on a graph. Photomath app!!

40
9
41
Find the ratio for tan(A)
041/40
09/41
040/9
09/40
41/9
40/41

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Find the ratio for tan 42/9

mag Aral ka wag ka mag hanap Ng sagot

..................Help please!

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Answer:

with

Step-by-step explanation:

what

Carl earned grades of 62 78 59 and 89 on four math tests what is the mean if his grades

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Answer:

The answer is 72

Step by step Explanation:

You add 62 + 78 + 59 + 89

And it equals 288

Then divide that answer by 4

And the answer is 72

It’s 72 meaning his grade would be a low c

What is the common ratio of the geometric
sequence below?
-5, -10, -20, -40, -..

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2
Hope this helps!!!!

Yusuf is preheating his oven before using it to bake. The initial temperature of the oven is 70° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature of the oven 13 minutes after being turned on? What is the temperature of the oven tt minutes after being turned on?

Temp after 13 minutes:???
Temp after tt minutes:???

Answers

Answer:

temp after 13 minutes is 330 degrees

Step-by-step explanation:

70+(20/13)=260+70=330

Answer:

330 Degrees

Step-by-step explanation:

First, you will want to multiply 20 timesthe time 13. You would get 260, but don't forget about the initial temperaure of 70 so add that, and you will get 330 degrees. I hope this helps :)

Need help with this please

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Answer:

there are 225 total coins in her collection

( *on Kate's bday, her mom made a chocolate cake. After the party, 2\3 of the cake was left. The next day, kait ate 1\3 of what was left. Choose the model that shows what fraction of the cake late ate.*) TYSM IMMA GIVE YOU BRAINLEIST!! ✨❤

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Answer: C

Step-by-step explanation:

The question asks what was eaten so on the first day, 1 part of three, and on the second day another portion of 3 so 2/3 was eaten, aka C

someone pls help me :Jada and her sister went to the store together. After the store, Jada walked 9 blocks west to get a coffee and her sister walked 6 blocks west back to work. How many blocks is the coffee shop that Jada went to from her sister's work?

Answers

Answer:

3 blocks away from Jada's sister's work.

Answer:

3 blocks

Step-by-step explanation:

You have written equation for Main Street and Elm street. Since both equations are start with y=, how can you combine these two equations to write a new equation that involves only x?

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Answer:

The two equations (representing value of variable Y) can be equated and converted into one single equation with X variable only

Step-by-step explanation:

If the starting of both the equation is from "Y=" then it means that whatever equation (having x variable) they are representing will be equal to each other as both the equation on one side are ultimately equal to Y

For example

Y = 3X + 5 ---- Eq (1)

Y = 7X +6  ---- Eq (2)

So both are equal

3X + 5 = 7X + 6

4X + 1 = 0

In this way the two equations (representing value of variable Y) can be equated and converted into one single equation with X variable only

Find X and Y
I need help ASAP plz

Answers

Answer:

x = 14

y = 14√2

Step-by-step explanation:

This is an isosceles triangle so x = 14

This triangle is a special right triangle with angle measures of 45 ° 45° and 90°

and side lengths are represented by a, a, and a√2 since we know the value of x is = 14 then y = 14√2

GOOD AT MATH!! PLEASE HELPPP

Answers

It’s B I’m pretty sure

Answer:

The answer is C

Step-by-step explanation:

Which shows the difference (p ^ 2 + 6p + 2)/(4p ^ 2) - (10p ^ 2)/(4p ^ 2) ?

Answers

Answer:

-9p²+6p+2/4p²

Step-by-step explanation:

Given the expression

(p ^ 2 + 6p + 2)/(4p ^ 2) - (10p ^ 2)/(4p ^ 2)

Find the LCM

The LCM = 4p²

[p²+6p+2 - (10p²)]/4p²

Expand

p²-10p²+6p+2/4p²

-9p²+6p+2/4p²

hence the required expression is -9p²+6p+2/4p²

Help!!! Please help me I need help on my homework!​

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Answer:

Using the law of indices

5 X 5^-3

5^1-3

5^-2

what happens to a compass when it is near a wire with insulation

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Answer:

Every electric current produces magnetism. ... Since the compass needle is also a magnet, the magnetic field around the wire attracted and repelled the ends of the compass magnet and caused it to move. You have seen that electricity flowing through a wire can cause a magnet to move. This is called the motor effect

The formula for the area of a trapezoid is A = 12(a + b)h. Rearrange the formula to solve for b.

Question 4 options:

b=2Aha

b=A−12h + a

b=2Ah− a

b=12Ah − a

Answers

Answer:

b = 2A/h - a

Step-by-step explanation:

Formula for the area of a trapezoid:

A = 1/2(a + b)h

Solving for b:

A = 1/2(a + b)h2A = (a + b)h2A/h = a + b b = 2A/h - a

5 Which of the following are equivalent to 5m(m + 3)? Choose all that apply. A 5(m? + 3m) B (m + 3)5m с 5m + 15 D 15m + Sm? E 5(m + 3).m​

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Hmm my answer is A. Because I calculated it Hope it helps #brainliestbunch
A. IS THE ANSWER.

#BRAINLIESTBUNCH

A triangle has two sides that are 4 in. and 10 in. What could be the length of the third side of the triangle? Select three that apply.

Group of answer choices

12 in.
11 in.
14 in.
6 in.
4 in.
8 in.
Please i need this asap

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Answer:

6 in

Step-by-step explanation:

Please help me with this homework

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Answer:

Step-by-step explanation:

No Taxi - 95

No Bus total - 275

Yes Taxi total - 120

Total Total - 400

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The table shows the gallons of fuel remaining after a car travels a certain distance in miles.The change in fuel remaining from one row to the next in the table is gallon(s).The change in distance from one row to the next in the table is mile(s).The slope of the line that runs through the points given in the table is .The slope indicates a Jackie Joyner-Kersee is considered one of the greatest female athletesof all time. She competed in four different Olympic Games and wonsix medals. As of 2014, she still holds the world record for thewomen's heptathlon, which is an event made up of seven track andfield sports. She also holds the American record for the women's longjump.As a child, Jackie was athletically talented and worked hard to becomethe best even though she had asthma. When she was 14, she saw theOlympics on television and it became her dream to compete in theOlympics herself.In 1984, Jackie traveled to the Summer Olympics and came homewith a silver medal in the heptathlon. Four years later at the 1988Games, Jackie won a gold medal in both the heptathlon and the longjump. Her winning score in the heptathlon became the world recordfor the event. However in 1992, Jacking won another gold medal inthe heptathlon and a bronze in the long jump.At the 1996 Games, Jackie injured her right hamstring and wasunable to complete the heptathlon. However, she was able to competein the long jump and finished with the bronze medal in spite of herinjury.HintQuestion: Which of the following sentences would best fit at thebeginning of paragraph 2?A Like many other athletes, Jackie dealt with asthma.B Jackie's family was very supportive of her goals.C Jackie's journey to the Olympics began early in her life.D The women's heptathlon was first introduced in 1984. is root 2 /1 is a rational number? I buy a T.V for 10,000 and sell it at profit of 20%. how much do I get Which set of ordered pairs represents a function 1) {(0,4)(2,4)(2,5)}2){(6,0)(5,0)(4,0)}3){(4,1)(6,2)(6,3)(5,0)}4){(0,4)(1,4)(0,5)(1,5)}And the other one I put a picture of but I dont know if it worked lol Solve the equation. 1.5x + 6 = 18 SOMEONE PLEASE ANSWER MY QUESTION I NEED HELP Answers A.60cmB.168cmC.216cmD.12cm PLEASE HELP ( I can mark if brainlest, no fake answers please) Write the decimal as a percent.0.0046 = % Determine whether the graphs of the given equations are parallel, perpendicular, or neither.Y= -2x+32x+y=7A. ParallelB. PerpendicularC. Neither Based on the article you have read, make an inference about why Elon Musk is thought to be one of the most important people of our time. Be sure to support your answer. (its not an a,b,c,d answer its like a paragraph) Red balloons is 15 blue balloons is 10 what is the ratio of red to blue ubicacin de la cultura maya?? identify four purposes of government is it posibible tha static leccy start a fire in me bed or not? Solve for x (round to the nearest hundredths of a degree)PLEASE HELP ME DUE IN A HR Which of the following atoms has the largest radius? Mg Si S Cl 21.57 x 0.12 = Divided by a power of 10 the office in the living room in a tiny house shower wall the area of the office is 28 ft the area of the living room is 63 ft the expression 28 + 63 represents the total area of the square feet which of the following Expressions also show the total area of the two rooms choose all that apply 7(4+9) 7.4+7.9 9(4+7 )7 9.4+9.7 A recipe calls for 1/8 teaspoon of baking powder. If the recipe is doubled, how much baking powder is needed?