2 years ago

Need help with this ASAP! Thanks in advance.

Mathematics

1 answer:

zalisa [80]2 years ago

3 0

I think 2,3,5,6,7 are true

You might be interested in

Pls help me I’m super confused

UNO [17]

Drop the 4 down to make it equal to 2.

4 0

3 years ago

F(x) = x2 – 3x + 5 g(x) = V22 – 2x Calculate g (f (1)).

erik [133]

Step-by-step explanation:

So first of all we plug in 1 into f(x) and the result of that into g(x).

f(1)=(1)^2-3(1)+5

=1-3+5

g(3)=(3)(22)-2(3)

=66-6

=60

3 0

3 years ago

Find the slope of the line that passes through the given points:<br> (-18, 4), (-19, 18)

choli [55]

Answer:

m = -14

Step-by-step explanation:

7 0

3 years ago

What are 4 consecutive odd integers where the product of the two smaller integers is 64 less than the product of the two larger

Nana76 [90]

2n+1=2n+3=2n+5=2n+7-64
4nexponet2+8n+34exponetof2+25+34-64
8n+3=24n-29
16n=32
n=2

5 0

4 years ago

The sum of two squares of two consecutive natural numbers is 41.Find the numbers

Arada [10]

<h3><u>AnswEr</u><u> </u><u>:</u></h3>

The 2 unknown numbers are 4 and 5 .

<h3><u>Expla</u><u>nation</u><u> </u><u>:</u></h3>

Let the numbers be x and x + 1.

From the given information,

$\dashrightarrow\sf \ \ \ x^2 + (x + 1)^2 = 41 \\ \\ \\$

$\dashrightarrow\sf \ \ \ 2 {x}^{2} + 2x + 1 = 41 \\ \\ \\$

$\dashrightarrow\sf \ \ \ 2 {x}^{2} + 2x + 1 - 41=0 \\ \\ \\$

$\dashrightarrow\sf \ \ \ {x}^{2} + x - 20 = 0 \\ \\ \\$

$\dashrightarrow\sf \ \ \ (x + 5)(x - 4)=0 \\ \\ \\$

$\dashrightarrow\sf \ \ \ { \underline{ \boxed{ \bf{ \red{x = - 5,4}}}}} \ \bigstar \\ \\$

But, as we know -5 is not a natural number,

Hence, x = 4 .

<u>So the 2 unknown numbers are</u><u> </u><u>:</u>

x = 4 [1st number]

x + 1 = 4 + 1 = 5 [2nd number]

7 0

3 years ago

Read 2 more answers