I need help please!!

I Need Help Please!!

Answers

Answer 1
It looks like it’s b. Triangle 2

Related Questions

What would the missing value be?

Answers

Answer:

x = 9

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (2, 6) and (x₂, y₂ ) = (x, - 5 )

m = [tex]\frac{-5-6}{x-2}[/tex] = [tex]\frac{-11}{x-2}[/tex] , then

[tex]\frac{-11}{x-2}[/tex] = - [tex]\frac{11}{7}[/tex] ← numerators are equal, so equate the denominators

x - 2 = 7 ( add 2 to both sides )

x = 9

The worlds largest flower, the Rafflesia, has a circumference of 286 centimeters. Find the approximate diameter of the flower. Use 3.14 for pie. Round to the nearest hundredth if necessary.

Answers

Given:

The worlds largest flower, the Rafflesia, has a circumference of 286 centimeters.

To find:

The diameter of the flower.

Solution:

We know that, the circumference of a circle is:

[tex]C=2\pi r[/tex]

Where, r is the radius.

[tex]C=(2r)\pi [/tex]

[tex]C=d\pi [/tex]                            [tex][\because 2r=d][/tex]

Where, d is the diameter.

Putting [tex]C=286, \pi=3.14[/tex] in the above formula, we get

[tex]286=d(3.14)[/tex]

[tex]\dfrac{286}{3.14}=d[/tex]

[tex]91.0828=d[/tex]

[tex]d\approx 91.08[/tex]

Therefore, the diameter of the flower is about 91.08 centimeters.

James is reading a book and noticed the page numbers are consecutive integers whose product is 1640. What is the value of the larger page number?

Answers

Answer:

41

Step-by-step explanation:

A pair of consecutive numbers is written as: N and N + 1

(where the larger page number is N + 1)

And we know that the product of these numbers is 1640.

Then:

(N)*(N + 1) = 1640

Solving for N, we get:

N^2 + N = 1640

N^2 + N - 1640 = 0

This is a quadratic equation, remember that for a general quadratic equation:

a*x^2 + b*x + c = 0

The solutions are:

[tex]x = \frac{-b\pm \sqrt{b^2 - 4*a*c} }{2*a}[/tex]

In our case, the solutions are:

[tex]N = \frac{-1 \pm \sqrt{(1)^2 - 4*1*(-1640)} }{2} = \frac{1 \pm 81}{2}[/tex]

Then the two solutions are:

N = (-1 + 81)/2 = 40

N = (-1 - 81)/2 = -41

Because N represents the number on a page, it only can be a positive value, then we take the positive solution.

Then the two consecutive numbers, N and N + 1

are:

N = 40

N + 1 = 41

The value of the larger page number is 41.

Last year the golf team paid $275 for travel expenses. The budget for this year was reduced to $205 for travel expenses. What was the approximate percent decrease for travel expenses?

Answers

Answer:

tell whether the number 13 is prime or composite

can someone please help me with 7 and 8...thank you <3

Answers

Answer:

7. <B = 129°8. <N = 85°

Step-by-step explanation:

7. <A + <B = 180° [Since Co-interior angles]

=> 51° + <B = 180°

=> <B = 180° - 51°

=> <B = 129° (Ans)

8. <M + <N = 180° [Since Co-interior angles]

=> 95° + <N = 180°

=> <N = 180° - 95°

=> <N = 85° (Ans)

suppose the following system of equations has a solution of (9,-5)), where A, B,C, D, E, and F are real numbers

Ax + By =C
Dx + Ey =F

Which systems are also guaranteed to have a solution of (9,-5)? Select all that apply.

.......

Answers

A is gonna be the right one

Any system of equations that can be written in this form with real coefficients A, B, C, D, E, and F will have a solution of (9,-5).

What is a system of equation?

If the system of equations has a solution of (9,-5), then we can substitute x = 9 and y = -5 into the equations and verify that they are true:

A(9) + B(-5) = C

D(9) + E(-5) = F

Simplifying these equations, we get:

9A - 5B = C

9D - 5E = F

So, any system of equations that can be written in this form will also have a solution of (9,-5):

9A - 5B = C

9D - 5E = F

Therefore, any system of equations that can be written in this form with real coefficients A, B, C, D, E, and F will have a solution of (9,-5).

To know more about the system of equations follow

https://brainly.com/question/31505340

#SPJ2

You run 1 ¾ miles each day. Your friend runs 4 times as far as you do. How far does your friend run each day?

Answers

Answer:

4 multiplied by 1. 3/4

Step-by-step explanation:

4 x 7/4 _____answer 7

Daniella flipped a coin and spun a spinner that is divided into four equal-size sectors colored red, yellow, green, and orange. Write the sample space of all the possible outcomes.

Answers

here are 8 different possible outcomes in the sample space. There are 2 outcomes for the coins, heads and tails. And 4 colors for the spinner.

If you put them together, you have:

H - R

H - G

H - Y

H - O

T - T

T - G

T - Y

T - O

17. Michaela and Aleah play on the same basketball team. In one game Michaela scored one fifth of the
team's points and Aleah scored one tenth's of the team's points. Together the scored a total of 42
points. How many points did the team score?

Answers

Answer:

Michaela scored 140/5 = 28 points; Aleah scored 140/10 = 14 points.

Step-by-step explanation:

(X-3)(2x^2+3x-4) please solve

Answers

Answer: Simplify your answer will be 2x^2 X + 3xX - 6x^2 - 4X _ 9x + 12

Step-by-step explanation: Multiply each term in the first expression by each term in the second expression and combine like terms.

Answer:

2x³ - 3x² - 13x + 12

Step-by-step explanation:

If you're looking for the simplified answer there it is! If you need help evaluating I'd love to help!

What is the formula for radius when given circumference?

Answers

2 π r = (substitute the circumference you are given)

Then rearrange to find r on its own

So it would be

r = circumference given / 2 π

Please answer- what is the length of BW? ANSWER DIRECTLY NO LINK ( will give brainlist to whoever answers)

Answers

Answer:

148.49

Step-by-step explanation:

105 x √2 = 148.49

have a great day

Mhanifa please help!!!!!! Please please

Answers

Answer:

#7

Ratio of corresponding sides (determined by opposite angles)

28/35 = 4/520/25 = 4/512.4/15.5 = 4/5

The ratios are equal, the polygons are similar

# no number

Ratios:

5/15 = 1/37/21 = 1/3

Yes, similar

# 8

The triangles are isosceles.

The ratios of bases and sides:

8/12 = 2/35/7.5 = 2/3

B. ABC ~ MNO, SSS

Find the diameter of a circle with a circumference of
3724.7 km
Use your calculator's value of [pi). Round your answer to
the nearest tenth.
diameter =

Answers

3724.7/pi=1190
diameter=1190 km

2(3w-5y) expanded
please ​

Answers

DISTRIBUTIVE PROPERTY

The distributive property indicates that multiplying a number by the sum of two addends is equal to multiplying each addend individually by the number and then adding the products together.

In general terms:

m(n + p) = mn + mp

‎      ‏‏‎

In this exercise:

Let's apply the distributive property:

[tex]\mathsf{2(3w - 5y)}[/tex]

[tex]= \mathsf{2(3w) - 2(5y)}[/tex]

[tex]= \boxed{\mathsf{6w - 10y}}[/tex]

‎      ‏‏‎

Answer: 6w - 10y

‎      ‏‏‎

Hi there! I have a math problem I need help on: A recipe calls for 1 teaspoon of cinnamon. You only have a 1/2 teaspoon measuring spoon. What fraction of a teaspoon of cinnamon, in halves, do you need? Please include the answer in your reply, and please don't go off-topic.

Answers

You need 2 half-teaspoons, since

1/2 tsp + 1/2 tsp = (1 + 1)/2 tsp = 2/2 tsp = 1 tsp

What is the value of the following expression when x = 4, 7x + 6(3x-8)

Answers

Answer:

52

Step-by-step explanation:

1) 7x + 6(3x-8)

2) 7(4) + 6(3(4)-8)

3) 28 + 6(12-8)

4) 28 + 6(4)

5) 28 + 24

6) 52

What is 15x - 8x = 35, what is x?
Thank you for your help

Answers

Answer:

x = 5

Step-by-step explanation:

Simplify the like terms:

15x - 8x = 7x

so, 7x = 35

divide: 35/7 = 5

x=5

If cosec theta-cot theta is equal to 1/M then what is the value of cosec theta +cot theta ​

Answers

Given:

[tex]\text{cosec}\theta -\cot \theta =\dfrac{1}{M}[/tex]

To find:

The value of [tex]\text{cosec}\theta +\cot \theta [/tex].

Solution:

We have,

[tex]\text{cosec}\theta -\cot \theta =\dfrac{1}{M}[/tex]

We know that,

[tex]\text{cosec}^2\theta -\cot^2 \theta=1[/tex]

It can be written as:

[tex](\text{cosec}\theta -\cot \theta)(\text{cosec}\theta +\cot \theta)=1[/tex]

[tex]\dfrac{1}{M}\times (\text{cosec}\theta +\cot \theta)=1[/tex]

[tex]\text{cosec}\theta +\cot \theta=1\times M[/tex]

[tex]\text{cosec}\theta +\cot \theta=M[/tex]

Therefore, the value of [tex]\text{cosec}\theta +\cot \theta [/tex] is [tex]M[/tex].


Use the properties of exponents to write an equivalent expression that is a product of unique
primes, each raised to an integer power.
621. 107
307

Answers

42.57 x 46630= 75769 =3794874 =37489438790=3474936

Mike Jones bought a camera for $268.26, including tax. He made a down payment of $12.00 and paid the remaining balance in 6 equal monthly payments. What was Mike's monthly payment for this camera?

Answers

Answer:

42.71

Step-by-step explanation:

268.26-12.00=256.26 total owed

256.26/6 payments =42.71

Solve the equation.

3x + 2(4x − 6) = 8x + 1


What is the value for x?

Please enter fractional values in the form ‘a/b’. For example, an answer of 3/4 will be entered as 3/4.
x =

Answers

Answer:

13/3

Step-by-step explanation:

Try it

Jenny’s mom gave her one dollar on the day she was born. She plans to triple the amount she gives her every day. How much will she receive on her 10th day?

Answers

Answer:

19,683

Step-by-step explanation:

consider the equation a(4-x) =-3x + b What values of a and b make the solution of the equation x = -5

Answers

Answer:

Step-by-step explanation:

hello :

put x = -5 in this equation : a(4-x) =-3x + b

a(4+5) =15 + b

9a = 15 +b

b = 9a - 15

the values of a and b is all order  pair :   ( a  ; 9a-15)  a real number

whats the number of outcomes?

Answers

Answer:

Chocolate andstrawberry

A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 meters per second, while the cat can run at a speed of 24 meters per second. How soon will the cat catch the dog if the cat starts running after the dog?

Answers

Answer:

I think after 1.6 s it Will catch the dog

A basket contains red, green, and yellow peppers. A pepper is
selected at random. If P(red) = and Pſyellow) = 1 what
is P(green)?

Answers

a basket contains red, green, and yellow peppers. A pepper is

selected at random. If P(red) = and P(yellow) = 1 what

is P(green)?

yes, it would be green.

What are the resulting coordinates of triangle J′K′L after reflecting triangle JKL across the x-axis?

Answers

Answer:

J: (-3,1) K: (4,2) L: (3,-4)

Step-by-step explanation:

Write the equation of the line in slope-intercept form

Slope= -7/4
Y-intercept= 5

Answers

Answer:

y = - [tex]\frac{7}{4}[/tex] x + 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - [tex]\frac{7}{4}[/tex] and c = 5 , then

y = - [tex]\frac{7}{4}[/tex] x + 5 ← equation of line

Slope intercept form is y=Mx+b m=slope b= y-intercept. Your answer is Y=-7/4x+5

Can someone answer this please

Answers

Answer:

x=7

Step-by-step explanation:

8x-5y=16

8x-40=16

8x=56

x=7

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