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2 years ago

2(a - 4) + 15 = 13 Please help

Mathematics

2 answers:

Tems11 [23]2 years ago

5 0

Answer:

a=3

Step-by-step explanation:

Mamont248 [21]2 years ago

5 0

Answer:

a = 3

Step-by-step explanation:

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Sarah makes cookies with 2 cups of white flour, 0.5 cups of azimuth flour, and 1.75 cups of whole wheat flour. how much total fl

statuscvo [17]

Total flour used = Sum of all the cups

Total = 2 cups + 0.5 cups + 1.75 cups

= 4.25 cups of flour

4.25 cups of flour was used.

Hope this explains it.

7 0

3 years ago

Let f(x) = tan(x) - 2/x. Let g(x) = x^2 + 8. What is f(x)*g(y)?

Tema [17]

Answer:

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

Step-by-step explanation:

We are given that

$f(x)=tan(x)-\frac{2}{x}$

$g(x)=x^2+8$

We have to find $f(x)\times g(y)$

To find the value of $f(x)\times g(y)$ we will multiply f(x) by g(y)

$g(y)=y^2+8$

Now,

$f(x)\times g(y)=(tanx-\frac{2}{x})(y^2+8)$

$f(x)\times g(y)=tan(x)(y^2+8)-\frac{2}{x}(y^2+8)$

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

Hence,

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

5 0

2 years ago

if log 2 = ( 0.3010 ), Log 3 = ( 0.4771 ) and Log 5 = ( 0.6990 ) then find the value of the following: Log 24... The answer is (

tekilochka [14]

Answer: 1. 3801

Step-by-step explanation:

Log 24 = Log(8x3)

From the laws of Logarithm

Log ( a xb) = Log a + Log b

so, Log (8x3) = Log8 + Log 3

Also Log 8 can be written as Log $2^{3}$ since $2^{3}$ is still 8 , so the expression becomes

Log $2^{3}$ + Log 3

⇒ 3 Log 2 + Log 3

since the value of Log 2 and Log 3 has been given , substitute into the expression , we have

3 (0.3010) + 0.4771

= 0.903 + 0.4771

= 1.3801

4 0

2 years ago

HELP NEEDED! 10 POINTS! What is the measure of angle FXO?

ICE Princess25 [194]

Answer:

44°

Step-by-step explanation:

< FXO = ½× 88° = 44°

______

5 0

3 years ago

Find f(5) for f(x) = 1/4(2)x^ A.8 B.2 C.4 D.32

Katena32 [7]

A. 8 HOPE THIS IS CORRECT!

7 0

3 years ago