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3 years ago

10

Expression for six minus b

2 answers:

Alex73 [517]3 years ago

8 0

Answer: (6-b)

Step-by-step explanation:

Zanzabum3 years ago

4 0

Answer:

6-b

Step-by-step explanation:

I hope this helps, and have a great day! :D

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Write an equation in slope-intercept form for the line that has a slope of 12 and passes through the point (3,20).

Bas_tet [7]

y=12x-16

that's the answer

6 0

3 years ago

Area = 300 square feet

m_a_m_a [10]

Answer:

$Length=24.32$ feet

$width=12.32$ feet

Step-by-step explanation:

Let x be the width of a rectangle

Let l be the length of a rectangle

Let A be the area of rectangle

Given.

Length must be 12 feet longer than width

therefore

$Length=12+w$

$l=12+w$

Area of rectangle

$A=300$

We know that area of rectangle is

$A=l\times w$ ---------------------(1)

put all known values in equation 1

$300=(12+x)\times x$

$x^{2} +12x=300\\x^{2} +12x-300=0$

Find roots by this formula

$=\frac{-b\pm\sqrt{b^{2}-4ac}}{2a}$

$=\frac{-12\pm\sqrt{12^{2}-4(1)(-300)}}{2(1)}$

$=\frac{-12\pm\sqrt{1344}}{2}$

$x=-6+4\sqrt{21} \\x=-6-4\sqrt{21}$

$x=12.32\\x=-24.32$

check both value in equation 1

for $x=12.32$

$A=(12+12.32)\times 12.32$

$A=299.62$

$x=12.32$ is satisfy the equation

So The length of rectangle $l=12+12.32$ =24.32 feet

And width is 12.32 feet

3 0

4 years ago

Which triangle is ABC similar to ?

photoshop1234 [79]

Answer:

Triangle ABC is similar to triangle ADE.

8 0

3 years ago

denis-greek [22]

Answer:

Poooooop it is poop no cap legit

Step-by-step explanation:pooooooop

Pls believe me the dam answer is poop

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3 years ago

Can someone help me here NONSENSE=REPORT<br><br>topic: Circles and its Concept

Zina [86]

Detailed Answer:

Diameter = Radius * 2

Radius = Diameter/2

a) 64cm

r = 32 cm

Diameter = 32 * 2 = 64cm

b) 25.2 m

r = 12.6 m

Diameter = 12.6 * 2 = 25.2 m

c) 29.5 in

r = 14 3/4 = 14.75

Diameter = 14.75 * 2 = 29.5 in

d) 64 cm

r = √32 cm^2 = 32 cm

Diameter = 32 * 2 = 64 cm

e) 49.32 ft

r = 24.66 ft

Diameter = 24.66 * 2 = 49.32 ft

8 0

3 years ago

Read 2 more answers