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Step2247 [10]
3 years ago
10

5

Mathematics
1 answer:
liraira [26]3 years ago
5 0

Answer:

48vvvvhovbh

Step-by-step explanation:

You might be interested in
1. How do you define quadratic equations?​
oksian1 [2.3K]

Answer:

ax^{2} +bx+c^{2}=0

Step-by-step explanation:

A quadratic equation is a equation that takes the form: ax^{2} +bx+c^{2} = 0

   Ex. Using our definition of quadratic equations, ax^{2} +bx+c^{2}=0,

          We can set a = 2, b = 1, c = 6:

               2x^{2} +x+6^{2}=0

               2x^{2} +x+36=0

          Which can then be solved (if you are trying to solve it) as:

               (2x+9)(x-8)=0

                x=\frac{9}{2}, 8

6 0
3 years ago
With what number we should multiples -9/28,so that the product be -24/49​
sukhopar [10]
Nxncbxbxbxbcbxbxbdbhxhxhxhxbxbxbxbxbxhxhxhxhcbcbdnfhchchchxxhhxhxhxhxhxbxbxbxnxnxjx
5 0
4 years ago
In Mark's class, there are 15 students with brown hair, 3 students with blonde hair, and 5 students with black hair. What is the
Volgvan

Answer: 3 : 1

Step-by-step explanation:

We know that the ratio of A to B is given by :-

\dfrac{A}{B} or A : B .

Given : Number of students having brown hair = 15

Number of students having black hair = 5

Then , the ratio of students with brown hair to students with black hair will be  :-

=\dfrac{\text{No. of students with brown hair}}{\text{No. of students with black hair}}\\\\=\dfrac{15}{5}=\dfrac{3}{1}

Hence, the ratio of students with brown hair to students with black hair = 3 : 1.

6 0
3 years ago
HEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLP I BEG U! <br><br> BRAINLIEST FOR FIRST AND CORRECT ANSWER.
Tresset [83]
The answer to this question is 99/4, or 24.75, or 24 3/4.
They are all the same answer


I hope this helps!!!!!! 
3 0
3 years ago
Read 2 more answers
77 is 22.3% of what number
Elza [17]

Answer:

345.29

Step-by-step explanation:

77 divided by .223 = 345.2914798

6 0
4 years ago
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