True or false

A rhombus is an isosceles trapezoid

Answer:

18 batches (not sure why this isn't an answer, I'm sure it is right)

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)

Answer:

Rs. 170000

Step-by-step explanation:

Given data

We are told that it cost 6400 to fence 3.2 meter square

Required

The cost to fence 85 meter square

Hence if it cost

Rs. 6400 to fence 3.2 meter square

Rs. x will fence 85 meter square

cross multiply we have

x= 85*6400/3.2

x=544000/3.2

x= Rs. 170000

Answer:

y = -x + 9

Step-by-step explanation:

Here, we want to write the equation of a line

mathematically, if two lines are perpendicular, the product of their slopes is -1

Comparing the given equation with the general form of;

y = mx + b

where m is the slope and b is the y-intercept, we can see that the slope value is 1

So the slope of the second line will be;

-1/1 = -1

now we want to write the equation of a line that has a slope of -1 and passes through the point (-4, 13)

we use the point-slope form here

That will be;

y-y1 = m(x-x1)

y-13 = -1(x+ 4)

y-13 = -x - 4

y = -x -4 + 13

y = -x + 9

Answer:

8secs

Step-by-step explanation:

To calculate how long the ball stays in air, we need to find the time it takes to reach the max height first

The ball reaches its max height when dh/dt = 0.

-32t+128=0

32t = 128

t = 128/32

t = 4secs

The time the ball spent in air will be;

t = 2(4)

t = 8secs

Hence the ball spent 8secs in air

Answer:

3 2\3..hope this helps on ratios

Answer:

20.487%

Step-by-step explanation:

divide the second number by the first. then do one minus that number

Answer:

n+7=17

n=17-7

n=10

Step-by-step explanation:

Answer:

10/20-8/20=2/20

Step-by-step explanation:

5.95x2= 11.9

-2.67-11.9=-14.57

Her balance aftern2 days will be $-14.57

Answer:

No/maybe and Yes

Step-by-step explanation:

A) The normal condition states that the population must be greater than or equal to 10n. In this case 10 * 7 (sample size) = 70 which is greater than the batch of 38. You could argue that the factory is likely to produce more than 38 donuts, so it may be possible for Samuel to meet the 10% condition if he is talking about more than one batch.

B) The normal condition is met by np [tex]\geq[/tex] 10 and n(1-p) [tex]\geq[/tex] 10.

We already know that the sample size is 7, so all we need to do is find p. Except we don't. The value of p represents probability, and something can not occur more than 100% of the times that it is possible. For this reason p can only be 0 - 1.0. Even at 100% probability, 7 * 1 < 10, so the normal condition can never be met with only 7 samples.

Answer:

y = 2x - 3 is the anwser i think

Answer:

if you need help on 40 the answer is

xy=1

if the number is going throguh the y axis when its parelle.

tell me if im wrong

Answer:

To find the perimeter of a triangle, add all the side lengths

Step-by-step explanation:

Answer:

3/10 (30%)

Step-by-step explanation:

There are 3 groups out of 10 group of 4 kittens where most are male. 2/10 = 30%.

Answer: 30%

Step-by-step explanation:

The angle vertically opposite to angle 130° will be equivalent to 130° since they are vertically opposite angles.

So, the angle corresponding to x+139° will be equivalent to 130°.

Which means :

[tex] = x+ 139 = 130[/tex]

[tex] = x = 130 - 139[/tex]

[tex] =\color{hotpink} x = - 9[/tex]

Therefore, the correct option is :

[tex]\color{hotpink}\bold{A) -9}[/tex]

Answer:

£5200

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 2%/100 = 0.02 per year,

then, solving our equation

I = 5000 × 0.02 × 2 = 200

I = £ 200.00

The simple interest accumulated

on a principal of £ 5,000.00

at a rate of 2% per year

for 2 years is £ 200.00.

Answer:

1 and 4/5

Step-by-step explanation:

Answer:

ans below

Step-by-step explanation:

the answer is 1 1/4

I think this is the answer

Answer:

40t⁶

Step-by-step explanation:

Since -4t⁵ and -10t have the same variable (base), we can multiply their coefficients (numbers) and add their exponents

-4t⁵ * -10t = 40t⁶

Since both numbers are negative, when we multiply them, they cancel out.

SInce both variables are the same (both are t), we can just add their exponents together. Even though we don't see an exponent above -10t, we can assume that it is 1. Think of it as this, -10t = -10t¹ because it just represents -10t, -10t (specifically the t) isn't being multiplied by anything.

Answer:

40t^6

Step-by-step explanation:

(-4t^5)(-10t) = 4t^5 • 10t

40t^5 t = 40t^ 5+1 = 40t^6

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

3:9 [tex]\neq[/tex] 24:54, 24/3 = 8, 54 / 9 = 6, 8 [tex]\neq[/tex] 6, NOT Equal

3:9 = 18:54, 18/3 = 6, 54/9 = 6, 6=6, EQUAL

We've now found the answer, but for the sake of learning, let's keep going.

3:9 [tex]\neq[/tex] 36:81, 36/3 = 12, 81/9 = 9, 12 [tex]\neq[/tex] 9, NOT  Equal

Answer:

59.99999

Step-by-step explanation:

thanks hope it helps u........ pls mark me as brainliest.......if it helps☺️

Answer:

12.6

Step-by-step explanation:

9*3.6-6.6*3=S

S=12.6feet^2

Answer:

A.

Step-by-step explanation:

Answer: The answer is A:

Step-by-step explanation: Yes, because it has a constant rate of change.

#3 no because it doesnt have a constant rate of change

Answer:

12/4

Step-by-step explanation:

4 goes into 12 3 times making 12/4 equal to 3

The correct fraction on the number line is equal to 3 is,

⇒ 12 / 4

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.

Given that;

To find fraction on the number line is equal to 3.

Now, We get;

On the number line,

= 12 / 4

= 3

Thus, The correct fraction on the number line is equal to 3 is,

⇒ 12 / 4

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ2

Answer:

49.4 miles.

Step-by-step explanation:

3.8 × 13 = 49.4 (miles)

Answer:

4 friends

Step-by-step explanation:

We solve using GCF Method

We find the factors of 20 and 24

The factors of 20 are: 1, 2, 4, 5, 10, 20

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

Then the greatest common factor is 4.

Therefore, the number of friends he can share it with, without having left overs are 4 friends

Answer:$21.79

Step-by-step explanation:

If the original cost is 18.47 and you want to tip 18% tip the tip you would tip is 3.32 and if you add that to 18.47 you will get 21.79

Answer:

the large arrangement be 21

Step-by-step explanation:

The computation of the large arrangements she delivered is as follows:

Let us assume the small arrangement be x

And, the large arrangement be y

Now as per the question

5.50x + 8.25y = $343.75 ......(1)

x + y = 52........(2)

We can write as

x = 52 - y

Now put the x value in the (1) equation

5.50(52 - y) + 8.25y = $343.75

$286 - 5.50y + 8.25y = $343.75

2.75y = 57.75

y = 21

Hence, the large arrangement be 21

Answer:

you just addd them so its 27 spaces in the parkng lot :)

Step-by-step explanation:

Answer:

x = 22

Step-by-step explanation:

(4x + 28)° = 116° (corresponding angles)

4x + 28 = 116

4x = 116 - 28

4x = 88

x = 88/4

x = 22

For x = 22 line a parallel to line b.