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3 years ago

How many was it plz help

Mathematics

2 answers:

wariber [46]3 years ago

4 0

Answer:

11.25 brownies or 11 1/4 brownies

Step-by-step explanation:

If she has 3 pans that each make 10 brownies, she made 3(10) = 30 brownies

If she gave 3/8 of the brownies away, she gave away...

30(3/8) = 90/8 = 11 2/8 = 11 1/4 brownies

Can you give me Brainliest please?

Thank you

Mila [183]3 years ago

4 0

Answer:what are the choices or quizlet because it would help me answer it better

Step-by-step explanation:

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Plz answer i will mark brainliest if you guys get it right

AnnZ [28]

Answer:

#1. 2 and 16

#2. 12

Step-by-step explanation:

3 0

3 years ago

OLEGan [10]

Answer:

$\cos\ A = \frac{2}{4.5}$

Step-by-step explanation:

Given

$sin\ A = \frac{2}{4.5}$

See attachment

Required

Explain and correct the error

The error in the equation is that: the formula of cosine of angle A is used to calculate the sine of angle A.

The ratio can be corrected as by using:

$\cos\ A = \frac{Adjacent}{Hypotenuse}$

$\cos\ A = \frac{AC}{AB}$

$\cos\ A = \frac{2}{4.5}$

8 0

3 years ago

The U.S based motorcycle manufacturer says that it expects to build 138,000 motorcycles this year, up from 128,000 last year. Fi

MrMuchimi

138,000/ 128,000 = 7.8125% Just divide new value into old value

8 0

4 years ago

F(x) = x^2 - 3x+ 5 g(x) = 2x^2 - 4x - 11 what is h(x) = f(x) + g(x)

iogann1982 [59]

Hey there! :)

Answer:

h(x) = 3x² - 7x - 6

Step-by-step explanation:

Calculate h(x) by adding the two polynomials:

h(x) = f(x) + g(x):

h(x) = x² - 3x + 5 + 2x² - 4x - 11

Combine like terms:

h(x) = 3x² - 7x - 6

5 0

3 years ago

Read 2 more answers

HELP HELP HELP HELP WILL GIVE BRAINLIEST<br><br>4a^2 - b^2 - 2a + b<br>factor

Roman55 [17]

Answer:

4a2−b2−2a+b, there are no factorable rational numbers.

Step-by-step explanation:

4 0

3 years ago