All categories

3 years ago

Pls help Will give u brainliest

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

5 0

Answer:

give me brainliest first

Step-by-step explanation:

then i shall answer

You might be interested in

Which of the algebraic expressions are not linear expressions? Select all that apply. a. 3x - 2 b. -9y c. -7x^2^ + 4x d. -1/2x^2

Sedaia [141]

Answer:

c, d and e

Step-by-step explanation:

A linear expression is an expression in which sum of exponents of variables is at most 1 in each of its terms.

Option a: $3x - 2$

Here, the exponent of the variable is 1.

So, it is a linear expression.

Option b: $-9y$

Here, the exponent of the variable is 1.

So, it is a linear expression.

Option c: $-7x^2 + 4x$

Here, the highest exponent of the variable is 2.

So, it is NOT a linear expression.

Option d: $-\frac{1}{2} x^2$

Here, the exponent of the variable is 2.

So, it is NOT a linear expression.

Option e: $8xy$

Here, sum of exponents of variables is 2.

So, it is NOT a linear expression.

Hence, c, d and e are NOT algebraic expressions.

6 0

3 years ago

Please help me wiyh this<br> In triangle △WXY, XY ≅ WX and m∠X=38 Find m∠W

noname [10]

A because fhmwtjstney egg scbwfjrw eyed tenet her

6 0

2 years ago

5884 ÷ 94<br> -------------------------

Dima020 [189]

Answer:

It's 2942/47

It also equal 62.(5958446808510638297872340425531914893617021276)

Hope this help

Brainliest???

4 0

3 years ago

In the 2012 Paralympic Games, the total number of gold and silver medals won by Brazil was 35 The ratio of the number of gold me

Thepotemich [5.8K]

Answer:

the number of silver medals won by Brazil is 14

Step-by-step explanation:

The computation of the number of silver medals won by Brazil is shown below:

Given that

Total number of gold and silver medal wons by Brazil was 35

And, the ratio of number of gold medals to the number of silver medals be 3 : 2

Based on the above information

The number of silver medals won would be

= 35 × 2 ÷ (3 + 2)

= 35 × 2 ÷ 5

= 14

hence, the number of silver medals won by Brazil is 14

7 0

3 years ago

The quantities x and y in a ratio are called

lbvjy [14]

Answer:

The graph relates the temperature change

(in degrees Fahrenheit) to the altitude change

(in thousands of feet).

a. Is the relationship proportional? Explain.

b. Write an equation of the line. Interpret the slope.

c. You are at the bottom of a mountain where the temperature is

74\F

. The top of the mountain is 5500 feet above you.

What is the temperature at the top of the mountain?

Step-by-step explanation:

6 0

3 years ago