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4 years ago

Please help me solve this question number 5

Mathematics

1 answer:

Tamiku [17]4 years ago

4 0

Answer:

$(? \times \frac{?}{?} 256 = xy \times \frac{yy {j \times \frac{?}{?} }^{?} }{?}$

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What’s the correct answer for this question?

Maksim231197 [3]

Answer

C. 14

Explanation

The area of triangle = 1/2(base)(height)

The height:

the height is the distance from point (2,-3) perpendicular to the base intersecting it at point (2,1)

the height is then the distance between the 2 points = 4

The base:

the base is the distance between points (7,1)and (0,1) = 7

The area:

the area = 1/2 x 4 x 7 = 28/2 = 14 units²

8 0

3 years ago

PLEASE HELP ASAP!!!!

Naily [24]

Answer:

Step-by-step explanation:

Using the rule of logarithms

$log_{b}$ x = n ⇒ x = $b^{n}$

let

$log_{2}$ 8 = n ⇒ 8 = $2^{n}$ , that is

2³ = $2^{n}$ ( equate exponents )

n = 3

and let

$log_{3}$ ( $\frac{1}{3}$ ) = n ⇒ $\frac{1}{3}$ = $3^{n}$ , that is

$3^{-1}$ = $3^{n}$ ( equate exponents )

n = - 1

then

$log_{2}$ 8 + $log_{3}$ ( $\frac{1}{3}$ )

= 3 + (- 1)

= 3 - 1

= 2

7 0

3 years ago

A farmer has 184 sheep. 23% are ewes. How many rams does have?

Ludmilka [50]

The correct answer is 142

number of sheep= 184

ewe= 23% of total sheep

= 23/100 × 184

= 42 approximately

if number of ewe = 42

Then number of ram= ( total number of sheep - number of ewe)

= 184- 42

= 142 approximately

Therefore, number of of ram is 142

learn more at:

7 0

3 years ago

6.3-2(1.5c+4.1) algebraic expressions

vagabundo [1.1K]

Below is step-by-step in how i got my answer.6.3−2(1.5c+4.1)Distribute:=6.3+(−2)(1.5c)+(−2)(4.1)=6.3+−3c+−8.2Combine Like Terms:=6.3+−3c+−8.2=(−3c)+(6.3+−8.2)=−3c+−1.9Your answer is in Bold
~Good Luck~

6 0

3 years ago

The table represents a function. A 2-column table with 5 rows. The first column is labeled x with entries negative 6, 7, 4, 3, n

attashe74 [19]

Answer:

-2 is the output of the function.

Step-by-step explanation:

We have been given the table with two columns.

First column contains the values for x : -6, 7, 4, 3, -5

Second column contains the values for f(x): 8, 3, -5, -2, 12

The first column represents the imput values x which are independent. As the second value is labelled as f(x), it means all the values which we get after inputting values of x. Hence, f(x) represent the output values.

As the options given in the question for the values are -6,-2,4,7 , only one of these values match the outputs given in the second column which represents f(x), and that value is -2

5 0

4 years ago

Please help me solve this question number 5​

Please help me solve this question number 5