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2 years ago

Please help I Will give brainliest

Mathematics

2 answers:

defon2 years ago

8 0

Answer:

option (B) is right answer

dsp732 years ago

5 0

I think the answers b

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James used 3 1/4 cups of flour in a cookie recipe and 2 1/2 cups of flour in a bread recipe. How many cups of flour use combined

irina [24]

Answer:
5 3/4

Step by step explanation:
Find a common denominator in this case is 4 so instead of adding 2 1/2 to 3 1/4 it’s going to be 3 1/4 + 2 2/4 which gets you 5 3/4

4 0

3 years ago

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Find the area of the figure

Anon25 [30]

Answer:

89 sq meters

Step-by-step explanation:

The whole rectangle 13x8 = 104

Now subtract the white triangle

(6x5)/2 = 15

104-15 = 89

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2 years ago

Combine the following expressions.

Keith_Richards [23]

Answer:

second option

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals

$\sqrt{27x^{3} }$

= $\sqrt{9(3)x^2.x}$

= $\sqrt{9}$ × $\sqrt{3}$ × $\sqrt{x^2}$ × $\sqrt{x}$

= 3 × $\sqrt{3}$ × x × $\sqrt{x}$

= 3x $\sqrt{3x}$

-------------------------------

$\sqrt{12x^{3} }$

= $\sqrt{4(3)x^2.x}$

= $\sqrt{4}$ × $\sqrt{3}$ × $\sqrt{x^2}$ × $\sqrt{x}$

= 2 × $\sqrt{3}$ × x × $\sqrt{x}$

= 2x $\sqrt{3x}$

---------------------------------------

Thus

3 × 3x $\sqrt{3x}$ - 2 × 2x $\sqrt{3x}$

= 9x $\sqrt{3x}$ - 4x $\sqrt{3x}$

= 5x $\sqrt{3x}$

8 0

2 years ago

Are the expressions 3+y and 13(6+y) equivalent?

ira [324]

Answer: no because 13(6+y) is 78+ 13y

Step-by-step explanation:

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2 years ago

Write an imequality” five times some number is less than 65”

lawyer [7]

Answer: 5x < 65

Step-by-step explanation: please give brainliest hope it helps and thankyou

4 0

3 years ago

Read 2 more answers