Will mark brainliest if u help! Please answer both questions! They are very easy

Will Mark Brainliest If U Help! Please Answer Both Questions! They Are Very Easy
Will Mark Brainliest If U Help! Please Answer Both Questions! They Are Very Easy

Answers

Answer 1
d and 3, sorry if wrong hahaha

Related Questions

If you highlight bob he is a skeleton
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Answers

Answer:

Nice picture of Bob (tho i dont know who he is)

Step-by-step explanation:

AMazing

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Bob is great

Which equation represents an ellipse?

2x2 – 4xy + 2y2 + x – 3y + 5 = 0
2x2 – 6xy + y2 + 8x – y + 2 = 0
3x2 + 7xy + 8y2 + 3x – 9y + 5 = 0
9x2 + 3x + 9y2 – 2y + 5 = 0

Answers

Answer:

C: 3x^2 + 7xy + 8y^2 + 3x – 9y + 5 = 0

The equation that represents an ellipse; 3x^2 + 7xy + 8y^2 + 3x – 9y + 5 = 0. so option C is correct.

What is the equation of ellipse if its major and minor axis and center are given?

Suppose that the major axis is of the length 2a units, and that minor axis is of 2b units, and let the ellipse is centered on (h,k) with major ellipse parallel to x-axis,

then the equation of that ellipse would be:

[tex]\dfrac{(x-h)^2}{a^2} + \dfrac{(y-k)^2}{b^2} =1[/tex]

Coordinates of its foci would be:   (h \pm c, k) where   c^2 = a^2 - b^2

If its major axis is parallel to y-axis.

The equation that represents an ellipse;

3x^2 + 7xy + 8y^2 + 3x – 9y + 5 = 0

Learn more about ellipse here:

https://brainly.com/question/19881832

#SPJ2

In ΔJKL, the measure of ∠L=90°, JL = 60, KJ = 61, and LK = 11. What ratio represents the tangent of ∠J?In ΔFGH, the measure of ∠H=90°, GF = 37, HG = 12, and FH = 35. What ratio represents the sine of ∠F?

Answers

[tex]tan \: j \: = \frac{opp}{adj} [/tex]

[tex]tan \: j \: = \frac{11}{60} [/tex]

[tex]sin \: f = \frac{opp}{hyp} [/tex]

[tex]sin \: f = \frac{12}{37} [/tex]

help me please how do i do this

Answers

Answer:

41 degrees

Step-by-step explanation:

In a parallelogram, opposite angles are equal, so:

[tex]3x+11=5x-9\\-2x = -20\\x=10\\\\E = 3x + 11\\E = 3 * 10 + 11\\E = 30 + 11\\E = 41[/tex]

Here are the steps to solving. The answer is in the top right corner.

-5(x-7)<15 solve for x

Answers

Answer: X>4

Step-by-step explanation: use distributive property. -5 times X times -7. Subtract -35 from both sides. +35-35 cancels out. Subtract 35 from 15. Divide -5 from both sides. Edit: omg I just realized I didn’t change the sign!

-5x+35<15

-35<15-35

-5x<15-35

-5x<-20

x>4

Finding which number supports the idea that the rational numbers are dense in the real numbers?

Answers

Answer:

an integer between –11 and –10

a whole number between 1 and 2

a terminating decimal between –3.14 and –3.15

Step-by-step explanation:

What is the missing value of 5x-2y=30 (8,)

Answers

Answer:

In this equation, we can start by understanding that "x" has a value of 8, as given in the ordered pair. When multiplied by 5, this leads to "40 - 2y = 30". Next, we can subtract 40 from both sides of the equation. This leads us to a value of "-2y = -10". The next step would be to divide both sides by -2 as a way of isolating "y", which leads us to a final value of "y = 5". The final ordered pair would be (8,5).

Bryce and two of his friends went to eat at Texas Roadhouse. They split the bill evenly between them. Bryce share was $14.85. Write and solve an equation to find the total,t, of the bill .( please help asap and show all your work please)​

Answers

As there are three people in total, the number of total shares is 3.

                Let 1 share = x = $14.85

                               t = 3x

                          t = 3 (14.85)

                            = $44.55

Hope this helps!

Find the expression that represents the sum of 2i3+5i2-6i and 2i2-3i+8.

Answers

Dry-by-step explanation:

Kznyuszc kubysadnuailsdaieubvaeryulbvaulybeffn

Ioaer

What is the value of 2/3 x - 3.5 when x = 30?

Answers

Answer:

16.5

Step-by-step explanation:

2/3x - 3.5 = 2/3 * 30 - 3.5 = 20 - 3.5 = 16.5

Solve for x
[tex]\frac{x}{7}[/tex] − [tex]\frac{x}{9}[/tex] =−1

Answers

Answer:

[tex]x = \frac{ - 63}{2} \: or \: - 31.5[/tex]

Step-by-step explanation:

[tex] \frac{x}{7} - \frac{x}{9} = - 1[/tex]

Lets take the L.C.M of 7 & 9.

L.C.M of 7 & 9 = 63

[tex] = > \frac{9x - 7x}{63} = - 1[/tex]

[tex] = > \frac{2x}{ 63} = - 1[/tex]

Now lets multiply 63 on both the sides.

[tex] = > \frac{2x}{ 63} \times 63 = (- 1) \times 63[/tex]

[tex] = > 2x = - 63[/tex]

Now lets divide both the sides by 2.

[tex] = > \frac{2x}{2} = \frac{ - 63}{2} [/tex]

[tex] = > x = \frac{ - 63}{2} = - 31.5[/tex]

Tia cut 4-meter 8-cenimeter wire into 10 equal pieces. Martha cut a 540-centimeter wire into 9 equal pieces. How much longer is one of Marta's wires than one of Tia's?

Answers

Answer: 19.2 cm

Step-by-step explanation:

A meter is equal to 100 centimetres so the total length of Tia's wire in centimetres is:

= 4.08 * 100

= 408 cm

She cuts this into 10 equal pieces:

= 408 / 10

= 40.8 cm

Martha cuts her 540 cm wire into 9 pieces. Each piece is:

= 540 / 9

= 60 cm each

The difference is:

= 60 - 40.8

= 19.2 cm

Is this answer correct (see attachment)

Answers

Answer:

yes

Step-by-step explanation:

yeyess

nice

very nice

i like

yes

.

1.3, 0.9, 1.1, 0.7, 0.5, 1.0 The mode is​

Answers

Answer:

The mode is when a specific number occurs more than the others

There is no mode my guy

the numbers that are in the bunch are only occurring once.

Step-by-step explanation:

HELP DUE IN 10 MINS!

Attached is the Question.

Answers

Answer:

∠N ≅ ∠J - givenLN ≅ LJ - given∠L ≅ ∠L - reflexive property

Postulate: ASA

Congruency Statement: ΔJML ≅ ΔNKL

D Find two solutions to the equation 5 y = 8 Complete the statements below.​

Answers

Step-by-step explanation:

(1,5/8), (2,5/4) those are the two solutions

Verizon charges $200 to start up a cell phone plan. Then there is a $50 charge each month. I there a proportional relationship between time and the cost of the cell phone plan ? Explain how you know

Answers

Answer:

200 x 50 = 10,000 +   365 = 10,365

Step-by-step explanation:

Just 200 times 50 then there is 365 days in 1 year so that would all add up to 10,365

Sorry if It didnt help , Ik this is prolly a dum ahh response , But there ya go !!

Factoriza el siguiente trinomio 6x^2 – 26x – 200

Answers

Answer:

2 (x + 4)(3x - 25)

Step-by-step explanation:

[tex]6 {x}^{2} - 26x - 200[/tex]

[tex]3 {x}^{2} - 13x - 100[/tex]

[tex]2 (x + 4)(3x - 25)[/tex]

Help!! I have exam in 10 minutes

Answers

Answer:

LHS=(1-sin60)/cos60

=(1-√3÷2)/1÷2

=2(1-√3÷2)

=2-√3

RHS=(1-tan30)/(1+tan30)

={1-(1÷√3)}/{1+(1÷√3)}

={(√3-1)/√3}/{(√3+1)/√3}

=(√3-1)/(√3+1)

={(√3-1)(√3-1)}/{(√3+1)(√3-1)}

=(3-√3-√3+1)/(3-1)

=(4-2√3)/2

=2-√3

Brainliest?

can you help me please ​

Answers

Answer:

0.07

Step-by-step explanation:

its gonna be sin 7/10 which is approx. 0.06569 rounded to the nearest tenth is 0.07

Answer:

So judging by the fact that this is a right triangle clearly we know that we have 90 degrees. X is less than this and doesn't seem equal to the top angle area which looks to be 50 or so degrees I believe side x is 30 or 35 degrees. Sorry if I'm wrong! -Your friend, Bill Cipher

Step-by-step explanation: Have a great V-day <3

i need someone thats good at math pls help me i dont have the dot plot but i need the mena answer the median sentence and median answer pls

Answers

Answer:

to work out the median you put the numbers in ascending order and then cross one number from the left and right side one at a time until you reach the middle, if you have lots of numbers then add one to the number of items in the data and divide by two.

-2 1/3 - (-5)=
A 3 1/3
B 3 2/3
C 2 2/3
D -7 1/3

Answers

Answer:

2 and 2/3 is the correct answer

Solve the equation by substitution y=x+1 and 2y=3x

Answers

Step-by-step explanation:

suby=x+1 in 2y=3x

2(x+1)=3x

2x+2=3x

2=3x-2x

2=x

What is the slope of the line l ? (-2,9) (6,1)

Answers

answer: -11/5
explanation: -2-9/6-1 =-11/5

PLz help I will give brainliest!!!!! and extra points

Answers

Hey there!

The answer to your question is [tex]95.55[/tex]

Formulas:

Area of semi-circle = [tex]\frac{1}{2}(\pi r^2)[/tex]

Area of rectangle = [tex]lw[/tex]

Area of triangle = [tex]\frac{bh}{2}[/tex]

Now solve:

semi-circle

[tex]\frac{1}{2}\pi3^2[/tex]

[tex]\frac{1}{2}\pi9[/tex]

[tex]4.5\pi[/tex]

(We will use 3.14 as approx. for pi)

[tex]4.5 * 3.14\\23.55[/tex]

rectangle

[tex]10(6)\\60[/tex]

triangle

[tex]\frac{4(6)}{2}[/tex]

[tex]\frac{24}{2} \\12[/tex]

Now add them all together:

[tex]23.55+60+12\\95.55[/tex]

Have a terrificly amazing day!

The label on a 1.25 pound bag of wildflower seeds states that it will cover an area of 280 square feet. Based on this information, what is the number of square feet that 1 pound of wildflower seeds will cover?

Answers

Answer:

1 pound of sunflower seeds will cover about 187 square feet of land

Step-by-step explanation:

To solve this problem, we will have to assume that there is a linear relationship between the net weight of the wildflower seeds and the area of land it can cover when planted.

Based on this assumption, we can find the number of square feet that a 1 pound bag will cover, by setting up a simple relationship as shown below:

if 1.5 pounds covers 280 square feet

1 pound will cover x square feet.

by cross multiplying, we have that

x = (280 X 1) / 1.5 = 186.66 square feet.

Therefore, 1 pound of sunflower seeds will cover about 187 square feet of land

What is the area on this?

Answers

Area of the rectangle is length x width =  5 x 10 = 50 sq. cm

Area of the triangle is 1/2 x base x height, base = 17-10 = 7, height = 5

Area = 1/2 x 7 x 5 = 17.5 sq.cm

Total area = 50 + 17.5 = 67.5 sq. cm.

50+ 17.5 = 67.50 is the answer

On Robert’s shelf are 6 mystery books, 2 science fiction books, 3 adventure books, & 4 history books. Robert will randomly choose 1 book to read, not put it back and then grab another book to read. What is the probability that he chooses an adventure book and then a history book?

Answers

Answer:

2/35

Step-by-step explanation:

total of 15 books

P(Adv,Hist) = 3/15 · 4/14  =  1/5 · 2/7  =  2/35

I bought 500 pieces of candy. If 42% of the candy was eaten. How many pieces

were ate?

Answers

Answer: 210

Step-by-step explanation:

42% is equal to the fraction 42/100.

We can multiply 42/100 by 500 to find how much candy was eaten.

42/100 x 500 = 210.

Therefore, 210 pieces of candy were eaten. Hope this helps and good luck!

Answer:

210

Step-by-step explanation:

500 - 42%= 290

500 - 290 = 210

210 = Answer

I’m confused on my math someone help
Okay so we’re trying to find out if they are true or false I guess so the first question is HELP MEEE

Answers

Answer:

False, True, True are thr answers

False
2/3*9 is 6 which is not greater than 8

True
-3-1 equals -4 so -4 is less than or equal to -4

True 6*4 is 24 so 48-24 is 24 and 24 is greater than 20
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