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UkoKoshka [18]
3 years ago
7

What are the real roots of the equation

Mathematics
1 answer:
maxonik [38]3 years ago
6 0
<h2>what is the equation so i could answer it </h2>
You might be interested in
Please help me with this​
Tatiana [17]
<h2><u>Given</u> :</h2>

The given equations are :

\longrightarrow15b + 10g = 8640 \:  \:  \:  \:  \:   - (1)

\longrightarrow b + g = 708 \:  \:  \:  \:  \:  \:  - (2)

Let's solve for g in equation (2) :

\longrightarrow b + g = 708

\longrightarrow g = 708 - b \:  \:  \:  \:  \:  - (3)

now, let's plug value of g from equation (3) into equation (1) :

\longrightarrow15b + 10g = 8640

\longrightarrow15b + 10(708 - b) = 8640

\longrightarrow15b - 10b + 7080 = 8640

\longrightarrow5b = 1560

\longrightarrow b = 312

plugging value of b in equation (3) :

\longrightarrow g = 708 - b

\longrightarrow g = 708 - 312

\longrightarrow g =39 6

since " g " represents ground seats, number of ground seats :

=》396

And " b " represents balcony seat, therefore it is equal to :

=》312

\mathrm{ ☠ \: TeeNForeveR \:☠ }

4 0
3 years ago
The object will hit the ground after 5 seconds. You can rewrite the quadratic function as a quadratic equation set equal to zero
mario62 [17]

Answer:

289

Step-by-step explanation:

8 0
3 years ago
compare 2 pentagons that jasmine drew. tell how they are alike and, identfy three ways that they are different.
fgiga [73]
Well the may not be the same by comparing the angels and the area an perimeter and shape<span />
8 0
3 years ago
Select the property of equality used to arrive aSelect the property of equality used to arrive at the conclusion.
vovikov84 [41]

would it be b

 I really don't know thou

7 0
3 years ago
Read 2 more answers
Pyramid.
Black_prince [1.1K]

Answer:

9 cm.

Step-by-step explanation:

Let the height of the pyramid be h cm, then the height of the cuboid is (15 - h) cm.

Volume of the pyramid:

= 1/3 * h * s^2      where s is the length of a side of the square base.

= hs^2/3 cm^3

Volume of the cuboid:

= s^2(15 - h).

So we have:

hs^2/ 3 = 300.......................(1)

s^2(15 - h) = 600..................(2)

From  equation (1) :

h s^2 = 900

s^2 = 900/h

Now substitute for s^2 in  equation (2) :

(900/h)(15 - h) = 600

Multiply through by h:

900(15 - h) = 600h

13500 - 900h = 600h

1500h = 13500

h = 9 cm (answer).

7 0
3 years ago
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