All categories

3 years ago

Order the number 7/4, 1.6, 1 5/8, 1.65 from least to greatest.

Mathematics

1 answer:

Debora [2.8K]3 years ago

5 0

Here are the numbers from least to greatest
1.6,1.65,15/8,7/4

You might be interested in

I need lots of help with this.

Len [333]

Answer:

Step-by-step explanation:

5 0

3 years ago

Solve the following compound inequality: 3<-2x-137.

yarga [219]

Answer:

Step-by-step explanation:

Here you go mate

PEDMAS

STEP 1

3<-2x-137 equation

STEP 2

3<-2x-137 simplify by reversing equation

-2x-137>3

STEP 3

-2x-137>3 simplify

-2x>140

step 4

-2x>140 look for a number that can divide the two numbers like 2

-2x /-2 > 140 /-2

1>-70

answer

x>-70

3 0

2 years ago

Can you help me to solve this

Ber [7]

Answer:

$\frac{4a-2}{2a+1}$

Step-by-step explanation:

Factorise the numerator and denominator

8a² - 2 ← factor out 2 from each term

= 2(4a² - 1) ← 4a² - 1 is a difference of squares

= 2(2a - 1)(2a + 1)

4a² + 4a + 1 ← is a perfect square

= (2a + 1)²

Thus

$\frac{8a^2-2}{4a^2+4a+1}$

= $\frac{2(2a-1)(2a+1)}{(2a+1)(2a+1)}$ ← cancel (2a + 1) on numerator/ denominator

= $\frac{2(2a-1)}{2a+1}$

= $\frac{4a-2}{2a+1}$

3 0

2 years ago

Read 2 more answers

Hi guys, can anyone help me with this? Many thanks:)

natka813 [3]

Step-by-step explanation:

3 0

2 years ago

The height of a ball thrown upward from the ground is given by the quadratic function h = 120t - 16t2, where h is in feet and t

natima [27]

120-16= 104(2)=208
T=208

6 0

2 years ago