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2 years ago

14

Can someone help me? Plss

1 answer:

jenyasd209 [6]2 years ago

8 0

It is -6, Hope this helps! (Mark BRAINLIEST)

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What is the value of 13 x [ 4 + (9-2)]?

RideAnS [48]

Answer:

$13*[4+(9-2)]=143$

Step-by-step explanation:

we have

$13*[4+(9-2)]$

step 1

Solve $(9-2)$

$(9-2)=7$

substitute

$13*[4+7]$

step 2

Solve $[4+7]$

$[4+7]=11$

substitute

$13*[11]$

step 3

Solve $13*11$

$13*11=143$

therefore

$13*[4+(9-2)]=143$

4 0

3 years ago

Do yall know 2-1 3/8

alex41 [277]

Answer:

It's 0.625

Step-by-step explanation:

3 0

2 years ago

Are natural numbers always sometimes never rational numbers

Ipatiy [6.2K]

Natural numbers are always rational numbers,

Rational numbers can be defined as numbers that can be represented as a ratio of two integers. All natural numbers can be represented as a ratio because theycan be over one. For example, 3/1 or 19838645752641/1.

7 0

4 years ago

If 3 to the power y = x then y = ?

Oksanka [162]

Answer:

$y=\log_3(x)$

Step-by-step explanation:

$3^y=x$

$\ln(3^y)=\ln(x)$

$y\ln(3)=\ln(x)$

$y=\frac{\displaystyle\ln(x)}{\displaystyle\ln(3)}$

but if

$f(x)=\frac{\displaystyle\ln(x)}{\displaystyle\ln(3)}$

then since

$f(3)=\frac{\displaystyle\ln(3)}{\displaystyle\ln(3)}=1$

$f(x)=\log_3(x)$

so

$y=\log_3(x)$

or

$3^y=x$

$\log_3(3^y)=\log_3(x)$

$y\log_3(3)=\log_3(x)$

$\text{but }\,\log_3(3)=1, \text{so,}$

$y=\log_3(x)$

6 0

3 years ago

PLEASE HELP step by step

Katen [24]

Answer:

The length of the line segment is 10 units.

Step-by-step explanation:

Let us call the given two points: (x₁, y₁) = (2, -3) and (x₂, y₂) = (8, 5).

The distance between two points, d = $\sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2} }$

Here, $(x_1, y_1) = (2, -3)$ and

$(x_2, y_2) = (8, 5)$

Therefore, distance, d = $\sqrt{(8 - 2)^2 + (5 - (-3))^2$

$= \sqrt{6^2 + 8^2}$

$= \sqrt{36 + 64}$

$= \sqrt{100}$

= 10 units.

Hence, the answer.

3 0

3 years ago