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dolphi86 [110]
3 years ago
5

URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!

Mathematics
2 answers:
liberstina [14]3 years ago
6 0

Answer:

area of isosceles trapezoid = 72 m square

Ludmilka [50]3 years ago
5 0

Answer:

72 Sq m

Step-by-step explanation:

Area of trapezoid

=  \frac{1}{2} (16.5 + 7.5) 6 \\  \\  = 24 \times 3 \\  \\  = 72 \:  {m}^{2}

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Lily's whole family has colds. So, she makes a 6-quart pot of chicken noodle soup and serves everyone a bowl. Her family has a t
abruzzese [7]

Answer:

There are 8 bowls of soup left in the pot because one quart is equal to 4 cups so each bowl of soup is half a quart and 2 half make one whole then you do that process over again. So you have used 2 quarts. Then you take 4 and multiple by 4 (because you have 4 quarts left and each quart is 4 cups) Then divide by 2 because each bowl of soup is 2 cups. And you are left with 8 bowls of soup

Hope this helps

4 0
3 years ago
So I’ve got 7th grade math homework and I don’t really get this
lys-0071 [83]

Answer:

-5/2

Step-by-step explanation:

3 0
2 years ago
A type of elevator has a maximum weight capacity Y1 , which is normally distributed with mean 5000 pounds and standard deviation
alukav5142 [94]

Answer:

 then value is 0.0228

Step-by-step explanation:

Maximum weight capacity= Y1

Elevator's loaf = Y2

probability that is overloaded :

P(Y2 > Y1)

TakingP( Y2 - Y1) > 0

E[Y1 - Y2 ] = 500 - 4000 = 1000

P( Y2 > Y1) = P( Y2 - Y1 > 0 ) = P( Y1 - Y2 < 0 ) ;

E[Y1 - Y2] = 500-4000 = 1000

P (Y2 > Y1 )

then

P (Y1 - Y2 < 0)

P((Y1-Y2)-1000)/50 = (0-1000/500)

P((Y1 - Y2 )  - 2)

 then value is 0.0228

5 0
3 years ago
Compare &amp; contrast the graphs of y = 5x+9 and y - 5x=3
arlik [135]
They both run diagonally (compare)...
the <span>y = 5x+9 is moved 6 points to the left
</span>
hope it works
3 0
3 years ago
The amount of sales tax on a new car is directly proportional to the purchase price of the car. Victor bought a new car for $30,
Airida [17]

Answer:

Rita paid 47,500 dollars for the purchase price.

Step-by-step explanation:

We are given the sales tax on a new car is directly proportional to the purchase price of the car which means there is is something k such that

when you multiply it to the sales tax you get the purchase price.

Let's set this equation:

y=kx

Let y represent the purchase price and x the sales tax.

The second sentence tells us that (x,y)=(1500,30000).

We can plug this into y=kx to find the constant k.  (Constant means it stays the same no matter what the input and output is).

So we have:

30000=k(1500)

300    =k(15)      I went ahead and divided previous equation by 100.

Now divide both sides by 15:

300/15=k

Simplify:

20=k

So the equation to use the answer the question is

y=20x

where y is purchase price and x is sales tax.

So we want to know the purchase price on a car if the sales tax is 2375.

So replace x with 2375:

y=20(2375)

y=47500

3 0
3 years ago
Read 2 more answers
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