What is BC ?
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BC=___units

I think i only have 1 and 2.

1) 5x+12=9x

2) 2x=6

x=3

lol i’m not sure abt this tho

bisector. Base. In geometry, the base of a shape is the side (usually the bottom) that forms a right (90 degree) angle with the height of the object. Biannual.

Answer:

A 5 •1/2

Step-by-step explanation:

Sorry i misunderstood it for a second

Answer:

2/5 I think

Step-by-step explanation:

so you're going to need to find the slope. in order to do that use (y2-y1)/(x2-x1)

(7-(-2))/(0-8)

simplify

9/-8

simplify -9/8

now using y=mx+b, we need to find b. so we can plug in the coordinates of (0,7) or (8,-2). let's use (8,-2) because it involves more math.

y=mx+b

-2=(-9/8)(8)+b

multiply (-9/8) by 8 to get -9

-2=-9+b

add 9 to both sides

7=b

so our equation is now

y=-(9/8)x+7

Answer:

Step-by-step explanation:

sqrt(i^2*16*3) = 4i[tex]\sqrt{3\\}[/tex]

sqrt(i^2*9*7) = 3i[tex]\sqrt{7}[/tex]

sqrt(i^2*36*2) = 6i[tex]\sqrt{2}[/tex]

sqrt(i^2*6*4) = 2i[tex]\sqrt{6}[/tex]

sqrt(i^2*4*3*7) = 2i[tex]\sqrt{21}[/tex]

sqrt(i^2*9*11)= 3i[tex]\sqrt{11}[/tex]

Answer:

Step-by-step explanation:

Since BD is altitude, BD ⊥ AC

Therefore ∠ ADB = 90°

Answer:

(-4,22)

Step-by-step explanation:

Answer:

(- 4, 22 )

Step-by-step explanation:

To determine which point lies on the graph, substitute the x- coordinate of the point into the equation and if the value obtained is equal to the y- coordinate of the point then it lies on the graph.

(1, - 2 )

y = - 4(1) + 6 = - 4 + 6 = 2 ≠ - 2 ← not on graph

(- 4, - 10 )

y = - 4(- 4) + 6 = 16 + 6 = 22 ≠ - 10 ← not on graph

(- 4, 22 )

y = - 4(- 4) + 6 = 16 + 6 = 22 ← lies on graph

(1, - 10 )

y = - 4(1) + 6 = - 4 + 6 = 2 ≠ - 10 ← not on graph

Answer:

(n+d=53) (.05n+.10d=4.40)   :)

Answer:

600 L of 30% proof and 400 L of 80% proof is needed

Step-by-step explanation:

Let the amount of 30% smell proof be x while that of 80% smell proof is y

Then;

x + y = 1000 •••••(i)

Also;

30% of x + 80% of y = 50% of 1000

0.3x + 0.8y = 500 •••••(ii)

From i, x = 1000 - y

Put this into ii

0.3(1000-y) + 0.8y = 500

300 - 0.3y + 0.8y = 500

0.5y = 500-300

0.5y = 200

y = 200/0.5

y = 400 L

But x = 1000 - y

x = 1000 - 400 = 600 L

Answer:

[tex]y=\frac{5}{4}x+7[/tex]

Step-by-step explanation:

We can start by setting up what we know of the slope-intercept equation, which is the slope.

[tex]y=\frac{5}{4}x+b[/tex]

Now, we can use the given point to find the y-intercept.

[tex]2=\frac{5}{4}(-4)+b\\ 2=-5+b\\b=7[/tex]

And now we are able to write the slope-intercept equation.

[tex]y=\frac{5}{4}x+7[/tex]

I hope this helps!

Answer: I want corona to end

Step-by-step explanation:

Answer:

Heres what I want

Step-by-step explanation:

A GOOD 2021

Answer:

(2x+1)(x-1)

Step-by-step explanation:

2x² – 5x-3

2x²+x-6x-3

x(2x+1)-3(2x+1)

(2x+1)(x-1)

Answer:

no correlation

Step-by-step explanation:

got it right on edge

Answer:

the answer is D) no correlation

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

13+5=18 not 19 therefore C is not true

Answer:

8

Step-by-step explanation:

40 divided by 5 is 8

40/5=8

Answer:

y=mx+b

y=1

Step-by-step explanation:

Answer:

[tex]V= 2x^3[/tex]

The volume is 128cm^3

Step-by-step explanation:

Given

[tex]Cubes = 2[/tex]

[tex]Sides = 4cm[/tex]

Required

Determine an expression for its volume

Find the volume

Volume of a cube is:

[tex]Volume = x^3[/tex]

Where x represents the length of a side

So, volume of 2 cubes would be:

[tex]V= x^3 + x^3[/tex]

[tex]V= 2x^3[/tex]

Solving (b): Volume when x = 4

Substitute 3 for x in [tex]V= 2x^3[/tex]

[tex]V = 2 * 4^3[/tex]

[tex]V = 2 * 64[/tex]

[tex]V = 128[/tex]

Hence, the volume is 128cm^3

Given:

Cost of each shirt = $14.95

Cost of a tie = $12

Discount on Sale = 15% off

Manny buys three shirts and a tie.

To find:

The Manny's total cost.

Solution:

We have,

Cost of 1 shirt = $14.95

Cost of 3 shirt = 3 × $14.95

                       = $44.85

Cost of a tie = $12

Total cost before discount = Cost of 3 shirt + Cost of a tie

                                            = $44.85 + $12

                                            = $56.85

Everything in the store is on sale for 15% off. So,

[tex]\text{Manny's total cost}=56.85-\dfrac{15}{100}\times 56.85[/tex]

[tex]\text{Manny's total cost}=56.85-0.15\times 56.85[/tex]

[tex]\text{Manny's total cost}=56.85-8.5275[/tex]

[tex]\text{Manny's total cost}=48.3225[/tex]

Therefore, the Manny's total cost is $48.3225.

Answer:

200x+y=50

Step-by-step explanation:

ax+by=c

 In slope intercept form it would be y=200x+50

Answer:

55,278

Step-by-step explanation:

the radius is half of the diameter- 166.5

circumfrence-3.14(d)

3.14x333=55,278

9514 1404 393

Answer:

  3.  m∠A < 80°

Step-by-step explanation:

The exterior angle NGS, marked as 80°, has a measure that is the sum of the measures of the remote interior angles: GAN, GNA.

If we assume that angle measures cannot be zero, then we must have ...

  m∠A +m∠N = 80°

  m∠A = 80° -m∠N

Since m∠N > 0, the measure of angle A must be less than 80°.

This conclusion matches choice 3.

Answer: A chef used 1/4 cup of cheese to make 3 of her specialty dishes. How much cheese did she use in each dish?

Step-by-step explanation:

Hope it helped you!!

Answer:

a.

Step-by-step explanation:

3 bags of soil divided by 1/4 used = how much used soul out of the 3 bags.

1\4÷3=amount of used soil

Answer:

g

Step-by-step explanation:

its like 80 perent sure

Answer:

A is the answer

Step-by-step explanation:

Answer:

A= 2.50x+52.50x+5

B= 1.50x+241.50x+24

Step-by-step explanation:

Plan B is $2 cheaper than Plan A when watching 21 movies.

Lydia Plan B would be 2 dollars cheaper than plan A.

Equation on each plan are:

A = 2.50x + 5

B = 1.50x + 24

Lydia deciding between two different movie streaming site to subscribe to.

Lydia have two plan, Plan A and Plan B.

What is Linear equation in one variable?

The linear equation in one variable is an equation which is represent in the form of ax + b = c, where a and b are two integers and x is a variable and has only one solution.

Here, Plan A costs $5 per month plus $2.50 per movie watched.

A = 5 + 2.50 x

here, x is movies per month.

And Plan B costs $24 per month  plus $1.50 per movie watched.

B = 24 + 1.50 x

When Lydia plans on watching 21 movies each month.

x = 21

⇒ A = 5 + 2.50 (21) = 57.50

⇒ B = 24 + 1.50 (21) = 55.50

So, Lydia Plan B would be 2 dollars cheaper than plan A.

Learn more about Linear equation visit:

https://brainly.in/question/2123544

#SPJ2

Answer:

1. y-4=2(x-2) 2.y-4=1/3(x- -4)

Step-by-step explanation:

Point slope form can be written as y-y1=m(x-x1)

(x1,y1) represents the coordinates provided

m= the slope, which is also provided in the question

Simply fill in the provided numbers into the point slope form equation

hope this helps and take care

Answer:

(8+7)x2

Step-by-step explanation:

Answer: A module learning

Step-by-step explanation:

Answer:

Modular education partitions degrees into smaller, Lego-like building blocks of learning, each with their own credentials, learning and skills outcomes. ... Modular learning also enables lifelong learning because working professionals are able to learn new skills in shorter amounts of time, even while they work. So why I like it

Step-by-step explanation:

Answer: B. 7•1/8

Step By Step Explanation:

bc it's the best answer choice:)