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3 years ago

The following number is in expanded form:

Mathematics

2 answers:

lora16 [44]3 years ago

6 0

Answer:

Step-by-step explanation:

D is the correct answer

inessss [21]3 years ago

4 0

Answer:

1,064,502 :)))

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Can someone help me with this please!

salantis [7]

Answer: (5,7) (6,5) (7,3) (8,1)

Step-by-step explanation:

take the given x values and plug them into the parent function

5 0

3 years ago

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24 = b - 3<br>i need to solve this with 2 steps + work

Ilya [14]

Answer: b =27

Step-by-step explanation:

24 = b -3 Just add 3 to both sides

+3 +3

b = 27

5 0

3 years ago

Read 2 more answers

In the given figure ABCD is a tripepizeum with AB||CD. If AO = x-1, CO = BO = x+1 and CD = x+4. Find the value of x.

Hitman42 [59]

$\longmapsto$ The value of "x" is 5.

$\large\underline{\sf{Solution-}}$

Given that,

A trapezium ABCD in which AB || CD such that

AO = x - 1

CO = BO = x + 1

OD = x + 4

Now,

$\rm In \: \triangle \: AOB \: and \: \triangle \: COD$

$\rm \: \angle \: AOB \: and \: \angle \: COD \: \: \{vertically \: opposite \: angles \}$

$\rm \: \angle \:ABO \: and \: \angle \: CDO \: \: \{alternate \: interior \: angles \}$

$\bf \: \triangle \: AOB \: \sim \: \triangle \: COD \: \: \: \{AA \: similarity \}$

$\bf\longmapsto\:\dfrac{AO}{CO} = \dfrac{BO}{DO}$

$\rm \longmapsto\:\dfrac{x - 1}{x + 1} = \dfrac{x + 1}{x + 4}$

$\rm \longmapsto\:(x - 1)(x + 4) = {(x + 1)}^{2}$

$\rm \longmapsto\: {x}^{2} - x + 4x - 4 = {x}^{2} + 1 + 2x$

$\rm \longmapsto\: 3x - 4 = 1 + 2x$

$\rm \longmapsto\: 3x - 2x= 1 +4$

$\bf\longmapsto \:x = 5$

7 0

3 years ago

Ali bounces a ball while Tim counts. Tim counts 11 tens and 2 ones. How many bounces did Tim count?

elena55 [62]

Tim counts:
11 tens:
11x10=110
and 2 ones:
110+2= 112
Tim counted 112 bounces.

8 0

3 years ago

What is an equation of the line that passes through the point (8,0) and is parallel to the line x-4y=20?

Goshia [24]

Answer:

y= 1/4 (x -8)

Step-by-step explanation:

x -4y= 20

-4y= -x + 20

y= 1/4 × -5

y - y1 = m (x - x1)

y - 0 = 1/4 (x -8)

y= 1/4 (x -8)

3 0

3 years ago