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3 years ago

I need to find the Missing length again

Mathematics

2 answers:

GREYUIT [131]3 years ago

5 0

15-7 is 8! so 8 is the length of the side with the ?

dangina [55]3 years ago

4 0

8 is the eight would be the length of the missing angle

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A patio is in the shape of a square, with a lengh of 35 feet. You wish to draw a black line down one diagonal.

SashulF [63]

Answer:

a) 35√2

b) between 25 and 36 (5² and 6²)

c) 49.5 ft

7 0

3 years ago

Identify whether the function graphed has an odd or even degree and a positive or negative leading coefficient.

sukhopar [10]

Answer: odd and positive

How to find number of degrees: Count the number of turns and add one. In this case you have 4 curves, so 4+1= 5.

How to find leading coefficient: look at the RIGHT side of the graph, the arrow is going towards positive infinity, thus making the leading coefficient positive.

4 0

3 years ago

Pls help me with number

vredina [299]

Answer:

Total people = 240

Step-by-step explanation:

Let the total number of people by 'x'.

$\sf \text{Number of men =$ \dfrac{1}{4}*x$} \\$

$\sf \text{Number of women =$\dfrac{1}{3}x$}$

Number of children = 100

When we subtract the total number of men and women from the total people 'x', we get the number of children.

$\sf x - \left(\dfrac{1}{4}x+\dfrac{1}{3}x\right)= 100\\\\x - \left(\dfrac{1*3}{4*3}x+\dfrac{1*4}{3*4}x\right)=100\\\\$

$x- \dfrac{4+3}{12}x=100\\\\x - \dfrac{7}{12}x = 100\\\\ \dfrac{12}{12}x-\dfrac{7}{12}x = 100\\\\ \dfrac{5}{12}x=100\\$

$\sf x = 100*\dfrac{12}{5}\\$

x = 20 * 12

x = 240

<h3> Total number of people = 240</h3>

7 0

1 year ago

The perimeter of a building is 78 feet. The width of the building is seven more than three times the length of the building. Wha

Alchen [17]

P=2l+2w

W=7+3l

So substitute into the original equation

P=2l + 2(7+3l)

78=2l +14 + 6l

-14 -14

—————-

64=8l

8=length

W=7+3l

= 7+3(8)

=7+24

=31

Check your work

Perimeter=8+8+31+31

=78

Hope this helps

8 0

3 years ago

Ok i need a real math expert to help me with 1,2,or3 questions consider it a challenge diet one to answer gets thanked and is ma

Ber [7]

Step-by-step explanation:

(picture explains)

Hope this helps!

8 0

3 years ago