Which triangle has an obtuse angle? ​

Answer:

The first deal is the better one.

Step-by-step explanation:

first deal: you have to play 1105£ in total.

second deal: you have to pay 1172£ in total.

Answer:

first offer : £1105

Step-by-step explanation:

1300÷0.15=195

so price will be £1105

second offer

£1300-500=800

112X6=£672

800+672=£1472

Answer:

252 people

Step-by-step explanation:

There are two ways of solving.

you can use a proportion or an equation.

is=% as a decimal×of

or the proportion

[tex] \frac{is}{of} = \frac{\%}{100} [/tex]

step 1- Identity which is which.

28 is the percent and 900 is the of. we need to find the is.

step 2-

if you use an equation:

is=0.28x900

is=252

252 people ordered fish

you can also use a proportion

[tex] \frac{is}{of} = \frac{\%}{100} [/tex]

[tex] \frac{x}{900} = \frac{28}{100} [/tex]

x is a variable in place of is.

then, we cross cancel.

[tex]900 \times 28 = 100x[/tex]

25200=100x

x=252

The number of customers who ordered the fish entrée this week is 252.

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, This week, 28% of customers ordered the fish entrée and there were 900 customers this week.

Let, 'x' be 28% of 900 customers.

Therefore,

28% of 900 is 'x' which is,

= (28/100)×900.

= 252 customers.

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Answer:

radius = 10cm

find circumference of the circle =?

using the formula of the circle = 2pi r

hence

2×3.14×10 =62.8cm

Step-by-step explanation:

Pls mark me brainliest and it would mean a lot me if you could answer my questions in the link too. Thank you :)

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Answer:

62.8 cm

Step-by-step explanation:

The equation for finding the circumference of a circle is [tex]\pi[/tex]D. To find the diameter of a circle, multiply the radius by 2. Doing this gives you the equation 20[tex]\pi[/tex]. 20 * 3.14 is equivalent 62.8 cm.

Answer:

The new and discounted price is now $66.69

Step-by-step explanation:

Hope this helps :)

Answer:

=13x+12

Step-by-step explanation:

Answer: Shown below (esperdo que esto ayude)

Step-by-step explanation:

Hope this helps :)

Answer:

(-5 , 1)

Step-by-step explanation:

If you are reflecting over the x-axis, you are changing the sign of the y.

If you are reflecting over the y-axis, you are changing the sign of the x.

In this case, you have the point (5 , 1). You are reflecting over the y-axis, which means that you are flipping the sign of the x value.

(5 , 1) reflected over the y-axis is (-5 , 1)

(-5 , 1)

~

Answer:

5 is how many units on the x axis (the horizontal one) and 1 is how many units on the y axis (the vertical one). So, the correct answer is 1.

Answer:

1 11/12

Step-by-step explanation:

Picture included)

Sorry about my handwriting

23/12 reduces to 1 11/12

Jason jumped farther by 23/ 12 feet.

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

Given:

Yolanda jumped 4 3/4 feet = 19/4 feet

and, Jason jumped 6 2/3 feet in a jumping contest. = 20/3 feet

First take the LCM of 3 and 4

LCM( 3, 4) = 12

Then, Yolanda jumped = 19/4 x 3/3 = 57/ 12

and, Jason jumped = 20/3 x 4/4= 80/ 12

Hence, Jason jumped farther by (80/12 - 57/12)= 23/ 12 feet.

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Answer:

Step-by-step explanation:

Y intercept is -3

Slope intercept is up 7 right 3

The line segments are parallel and the length of the image is perpendicular to the length of the original line segment.

The line segment is a part of the line and is bounded by the two distinct endpoints. The line segment that represents the x, y plane is dilated by a factor of 2 and this dilation is centered around the point and not a line. Hence are line segment is parallel and perpendicular to the length of the original point shown in the image.

Find out more information about the XY plane.

brainly.com/question/15239648.

Answer:

SAS

Step-by-step explanation:

Answer:

The answer would be 23.

Step-by-step explanation:

All numbers with only two factors are prime numbers.

23 is the only prime number.

21 because one is the missing

Answer:

The value of n is 6.

Step-by-step explanation:

Given that these 2 triangles form a square so we can assume that all sides are same. Then, we have to apply Pythagoras Theorem, a² + b² = c², where a, b are sides and c is hypotenuse :

n² + n² = (6√2)²

2n² = 6² × (√2)²

2n² = 72

n² = 72 ÷ 2

n² = 36

n = √36

n = 6

Answer:

-4x

Step-by-step explanation:

-8x + 4x = -4x

Answer:

4+4=8

Step-by-step explanation:

Answer:

965 parts would not be defective.

Step-by-step explanation:

So for every 400 parts, 14 are defective. That means 386 are not defective. 1000 is 2.5 times as many as 400. So multiply 386 by 2.5 to get your answer.

386/1 * 5/2

193/1 * 5/1

965/1

That means for every 1000 parts, 965 would not be defective. The proportion(s) would be 386:400/965:1000 here.

Answer:

x= 18.29

Step-by-step explanation:

- distribute then simplify- .75x + 12 = 2.5x - 20

- subtract .75x from each side- 12 = 1.75x - 20

- add 20 on each side- 32 = 1.75x

- divide each side by 1.75x- x= 18.29

not 100% sire if thats correct

[tex]0.75\left(x+16\right)=3-0.5\left(x-8\right)[/tex]

[tex]0.75\left(x+16\right)\cdot \:100=3\cdot \:100-0.5\left(x-8\right)\cdot \:100[/tex]

[tex]75\left(x+16\right)=300-50\left(x-8\right)[/tex]

[tex]75x+1200=-50x+700[/tex]

[tex]5x+1200-1200=-50x+700-1200[/tex]

[tex]75x=-50x-500[/tex]

[tex]75x+50x=-50x-500+50x[/tex]

[tex]125x=-500[/tex]

[tex]\frac{125x}{125}=\frac{-500}{125}[/tex]

[tex]x=-4[/tex]

Answer:

mh, 7

Step-by-step explanation:

Answer:

Step-by-step explanation: whats this

Answer:

x < 5

Step-by-step explanation:

3x < 15

divide by 3 on both sides

x < 5

Answer: 55.

Step-by-step explanation:R = 55. You put all the angles equal to 180 and then get the variable by itself.

Answer:

6 cm

Step-by-step explanation:

Step-by-step explanation:

Highest height = 141 cm

Lowest height = 135 cm

Range of their heights

= 141 - 135

= 6 cm

Hope it will help :)

Answer:

3

Step-by-step explanation:

because, 3/2+3/2=6

the answer is divide by 2 that's why the final ans. is 3

it's my view I'm not sure my answers

Answer:

NO

Step-by-step explanation:

Given the system of equation

-x+4y = -9,... 1

y = -2x+6.... 2

To find the solution to the equation

Substitute equation 2 into 1

-x+4(-2x+6) = -9

-x-8x+24 = -9

-9x= -9-24

-9x = -33

x = 33/9

Find y

y = -2x+6

y = -2(33/9)+6

y = -66/9 + 6

y = -66+54/9

y = -12/9

y = -4/3

Hence (2,3) is not the solution to the system of equation

Answer:

7 1/7

Step-by-step explanation:

7x7=49

50-49=1

7 1/7

Answer:

7 1/7

Step-by-step explanation:

Its was a improper fraction