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3 years ago

Help me please i need help

Mathematics

2 answers:

Sveta_85 [38]3 years ago

7 0

Answer:

Step-by-step explanation

Afina-wow [57]3 years ago

3 0

Answer:

its blurry for me sorry

Step-by-step explanation:

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Factor the trinomial: <br>x^2-8x-33<br><br>please help I'm stumped

Anon25 [30]

-33=-11*3
-8=-11+3
so
(x-11)(x+3)

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3 years ago

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What is the Graph y=x+4

Marizza181 [45]

Answer:

It is a line with a positive slope and positive intercept

Step-by-step explanation:

If you want it in SF, -x + y = 4

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3 years ago

What’s 15x - 25 + 2 = 22 (with steps)

cupoosta [38]

Answer: x= 3

Step-by-step explanation:

15x-25+2=22

15x-25=25

15x=50

x=3.333333

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3 years ago

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2 3/4+3 5/8 simplified

otez555 [7]

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Solution:

Given expression is $2\frac{3}{4}+3 \frac{5}{8}$ .

To simplify the expression $2\frac{3}{4}+3 \frac{5}{8}.$

Let us first convert the mixed fraction into improper fraction.

$2\frac{3}{4}+3 \frac{5}{8}=\frac{(2\times 4) + 3}{4}+ \frac{(3 \times 8)+5}{8}$

$=\frac{8+ 3}{4}+ \frac{24+5}{8}$

$=\frac{11}{4}+ \frac{29}{8}$

Take LCM for the denominators (LCM of 4, 8 = 8) and make the same.

$=\frac{11\times2}{4\times 2}+ \frac{29\times1}{8\times1}$

$=\frac{22}{8}+ \frac{29}{8}$

$=\frac{51}{8}$

Now, divide 51 by 8 and again write it in the mixed fraction.

$=6\frac{3}{8}$

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Hence, the simplified answer is $6\frac{3}{8}$ .

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4 years ago

Express x-1y-2/z-3 with positive exponents.

Marysya12 [62]

x^-1y^-2/z^-3

=z^3 / (xy^2)

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3 years ago

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