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2 years ago

How do I do this????

Mathematics

1 answer:

Ede4ka [16]2 years ago

7 0

Answer:

your answer will be 10 and that rounded to the nearest hundredth is 100.

Step-by-step explanation:

i really hope this is right

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3x2 + 5x - 7 = 0 is a quadratic equation.<br> True<br> False

meriva

Answer:

True

Step-by-step explanation:

Quadratic equations have the highest degree on x as 2. The given equation has 3x^2, meaning that it is quadratic.

8 0

2 years ago

Draw a quadrilateral that is similar (but not congruent) to the one given below. Measure and label all sides and angles of quadr

Tanya [424]

Answer:

draw the same shape but multiply all the sizes to be bigger or smaller

5 0

2 years ago

Find the domain of ( (a+b/b) − (a/a+b))÷( (a+b/a) − (b/a+b) )

Alexandra [31]

Answer:

Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, a=-b

Step-by-step explanation:

The domain refers to values for which the expression is defined.

This implies that, the denominators are not equal to zero.

$(\frac{a + b}{b} - \frac{a}{a + b}) \div ( \frac{a + b}{a} - \frac{b}{a + b})$

$(\frac{(a + b)(a + b)-ab}{b(a + b)})\div(\frac{(a + b)(a + b)-ab}{a(a + b)})$

$\frac{(a + b)(a + b)-ab}{b(a + b)} \times\frac{a(a + b)}{(a + b)(a + b)-ab}$

$\implies \frac{a}{b}$

Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, and a=-b

7 0

3 years ago

Read 2 more answers

40 POINTS please help

LuckyWell [14K]

13 1/4 is the answer

9 7/8 + 3 3/8

12 10/8

13 2/8

13 1/4 (simplified)

7 0

2 years ago

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Could a circle be circumscribed around this?

djyliett [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

How do I do this????​

How do I do this????