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Yuki888 [10]
3 years ago
8

PPPPPPPPlease help me (20 points!!!!)

Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0

\longrightarrow{\mathfrak{\frac{-9}{6}÷\frac{3}{-2}}}

\longrightarrow{\sf{\frac{-\cancel{9}}{\cancel{6}}\times\frac{-\cancel{2}}{\cancel{3}}}}

\longrightarrow{\sf{\frac{3}{3}}}

\longrightarrow{\boxed{\bf{1}}}

Identity applied -

\star{\:\:\:\:\:\:\boxed{\bf{\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}\times\frac{d}{c}}}}

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Approximate two of the roots of x³-3x²+x+1 by drawing 2 graphs on the interval 0≤x≤3.
Elina [12.6K]

Answer:

The answer to your question is below

Step-by-step explanation:

See the graph below.

I recommend you to evaluate the function when x = (-1, 0, 1, 2, 3, and 4) to get the values of y.

Then, in the graph we look for the points where the line crosses the x-axis, these points will be the roots.

In the graph we observe that the root are x = 1 and x = 2.4

5 0
3 years ago
Help please will mark brainliest
Anastasy [175]

Answer:

The new coordinates of polygon ABCD after the translation are :

A' (-3,-5)

B' (-2,0)

C' (2,0)

D' (5,-5)

Step-by-step explanation:

I think all of these are right, and it helps!

6 0
3 years ago
I’ll give brainley and 10 points
Licemer1 [7]

Answer:At a charity fund raiser , adult tickets were sold for 8$ children each and children’s tickets were sold at 2$ each. write an algebraic expression for the total amount raised from the sale of tickets. At a charity fund raiser , adult tickets were sold for 8$ children each and children’s tickets were sold at 2$ each. write an algebraic expression for the total amount raised from the sale of tickets. How much money was raised if the fundraiser sold 238 adult tickets and 375 children’s tickets?

Step-by-step explanation:

2,654$

Step-by-step explanation:

8a + 2c

8 x 238 = 1,904

2 x 375 =  750

750 + 1,904 = 2,654

2,654$

5 0
3 years ago
Solve the equation.<br> 7x2 + 5 - x = 6x2 + 10<br> X =
GarryVolchara [31]

Answer:

x = -5

Step-by-step explanation:

7 × 2 + 5 - x = 6 × 2 + 10

Multiply.

14 + 5 - x = 12 + 10.

Combine like terms.

19 - x = 24

Isolate x (I'm going to add x and subtract 24 from both sides to avoid changing signs)

-5 = x

Final answer

x = -5

8 0
3 years ago
Please answer the following:
konstantin123 [22]

Answer:

26 1/2

Step-by-step explanation:

convert 4 5/12 into 53/12

multiply 53/12 by 6 to get 53/2

turn 53/2 into a mixed number = 26 1/2

3 0
3 years ago
Read 2 more answers
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