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3 years ago

Use the number line to solve 235 +123

Mathematics

1 answer:

Shalnov [3]3 years ago

4 0

Its easy :) Use the number line on the page to find 235 and 123 and add it up.
235 + 123 = 358

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What is the completely factored from of 9x2+24x+16

dezoksy [38]

Answer:

(3x+4)(3x+4) is factor of given expression.

B is correct.

Step-by-step explanation:

We are given an expression $9x^2+24x+16$

Formula: $a^2+2ab+b^2=(a+b)^2$

First we write each term as perfect square as formula.

$\Rightarrow 9x^2+24x+16$

$\Rightarrow (3x)^2+2\cdot 3x\cdot 4+4^2$

Using formula , a=3x and b=4

$\therefore (3x)^2+2\cdot 3x\cdot 4+4^2=(3x+4)^2$

Now we write same number two times.

Hence, (3x+4)(3x+4) is factor of given expression.

3 0

3 years ago

A rectangle has a length at most two more than seven times the width. If the perimeter is less than or equal to 52 units, find t

ella [17]

$7x + 2 \leqslant 52$

7 0

3 years ago

How to work problem out<br> -8s + 1 = 33

dezoksy [38]

First you subtract 1 from 33 then you will get 32. After divide by 8. S= 4

6 0

3 years ago

A company's current stock price is $50.00 and its most recent dividend was $2.00 per share. Since analysts estimate the company

4vir4ik [10]

Answer:

Expected rate of return =7.1% (Approx.)

Step-by-step explanation:

Given:

Current stock price = $50

Divided d = $2

Growth rate g = 5 %

Find:

Expected rate of return

Computation:

Expected rate of return = D(1+g)/Current Price + g

Expected rate of return = [2(1+5%)/50] + 5%

Expected rate of return =7.1% (Approx.)

6 0

3 years ago

The height of the plant is given by the equation h = 0.5d + 4. Rewrite this as a function rule where f(x) is the height, in cent

ad-work [718]

Answer:

Here's what I get

Step-by-step explanation:

h = 0.5d + 4

A function rule tells you how to convert an input value (x) into an output value (y).

Your function rule is

ƒ(x) = 0.5x + 4

An easy way to represent your function is to make a graph.

The easiest way to make a graph is to make a table containing some inputs and their corresponding outputs.

Here's a typical table.

$\begin{array}{cc}\textbf{x} &\textbf{y} \\0 & 4 \\2 & 5 \\4 & 6 \\6 & 7\\6 & 8 \\\end{array}$

The graph is like the one below.

4 0

3 years ago