Please help I have quite a bit of points
a || b . Find the value of the star.
Record your answer as a decimal. Round to the nearest hundredth if necessary.

Step-by-step explanation:

[tex]\tt{ 7d-6d=16 }[/tex]

[tex]\tt{ d=16 }[/tex]

Answer:

Step-by-step explanation:

I hope it helps you

Answer:

Step-by-step explanation:

Gradient = y²- y¹/x²- x¹

Gradient = 9-2/8-1 = 7/7

Therefore gradient = 1.

Am not sure but I hope this helps

Answer:

I believe the volume would be 3.75 or 3 and 3/4

Step-by-step explanation:

To get the volume you have to multiply Length×width×height

The length is 5/2 (2.5)

The width is 1

The height is 3/2 (1.5)

2.5×1= 2.5

2.5×1.5=3.75 or 3 3/4

Answer:

20x+9y

Step-by-step explanation:

add the numbers that have the same variable(x in this problem)this is also called combining like terms. Then put the other numbers that have different variables. hope this helped

Answer:

A. 3561 ft²

Step-by-step explanation:

πr² = the area of a circle

base · height = volume

9²π = 254.47

254.47 · 14 = 3561

Answer:

The value of x is 2

Step-by-step explanation:

Let us solve the question

In the given figure

∵ LMNK is a parallelogram

∵ ML and NK are opposite sides

→ By using the rule above

∴ ML = NK

∵ ML = 22

∵ NK = 12x - 2

→ Equate them

∴ 12x - 2 = 22

→ Add 2 to both sides

∵ 12x - 2 + 2 = 22 + 2

∴ 12x = 24

→ Divide both sides by 12

∴ x = 2

Answer: they have

et n = number of nickels

Let d = number of dimes

given:

(1) +n+%2B+d+=+45+

(2) +5n+%2B+10d+=+360+

-------------------

Multiply both sides of (1) by 5

and subtract (1) from (2)

(2) +5n+%2B+10d+=+360+

(1) +-5n+-+5d+=+-225+

+5d+=+135+

+d+=+27+

and, since

(1) +n+%2B+d+=+45+

(1) +n+%2B+27+=+45+

(1) +n+=+45+-+27+

(1) +n+=+18+

She had 18 nickels and 27 dimes

check:

(2) +5%2A18+%2B+10%2A27+=+360+

(2) +90+%2B+270+=+360+

(2) +360+=+360+

Step-by-step explanation:

Answer:18 nickels 27 dimes

Answer:

Linear Mark brainliest please :D

Step-by-step explanation:

You can make x by itself

Answer:132°

step-by-step explanation:

The sum of interior angles of a 14-gon= 2160

so 2160-2028= 132°

hope this helps!

Answer:

m=1 b=-1

Step-by-step explanation:

(0,-1) and (1,0)

Answer:

yes, it is correct

Step-by-step explanation:

12 = 1/3 (21) + 5

12 = 5 + 7

12 = 12

yes

Answer:

ser srfsfsfd esdf esdfes df

Step-by-step explanation:

es dfe sdfsesdfe sdfes sdfes dfe s

Answer:

i tried solving it and i got this  x = 0 and x equals five halves

Step-by-step explanation:

Answer:

Its 6=x

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

c^2 is 9, 2d is 4

9-4+3=8

Answer: 30 posts

Step-by-step explanation:

each post is 5 feet apart and 30 x 2 + 45 x 2 = 150 which divided by 5 is 30

Answer:

here is the answer

Step-by-step explanation:

hope it helps

Answer: check of the week= 2447

Step-by-step explanation:

40 hours= 2000

12 hours= 900(over time)

deductions of the over time= 453

900-453= 447

check of the week= 2447

Answer:

im not sure my bad

Step-by-step explanation:

the answer is 0 , the solution is 1

Step-by-step explanation:

Answer:

Δ······∵······∴······Hello Friend······∴······∵·······Δ

Your answer should be:

362.495 Kilometers

Step-by-step explanation:

I hope this helped. Please tell me if it didn't.

(If it didn't I'm sorry :( )  

(Brainliest would be highly appreciated)

Answer:

-2.05, in fraction form it would be -2 1/20

Answer:

-41/20

Step-by-step explanation:

Hi there!

From the question, I believe you’re asking [tex]\frac{3}{4}[/tex] - [tex]2 \frac{4}{5}[/tex]

First, put the whole number 2 back into the fraction to create an improper fraction.

This would become [tex]\frac{14}{5}[/tex]. Now, we have to find a common denominator between the two fractions. Both 4 and 5 can go into 20, so that will be our common denominator. To turn [tex]\frac{3}{4}[/tex] into a fraction with a denominator of 20, we have to multiply both the numerator and denominator by 5. [tex]\frac{3}{4}[/tex] becomes [tex]\frac{15}{20}[/tex]. We do the same thing for [tex]\frac{14}{5}[/tex] except we multiply the numerator and denominator by 4. We end up with [tex]\frac{56}{20}[/tex]. Now we just have to subtract!

[tex]\frac{15}{20} - \frac{56}{20}[/tex] leaves us with [tex]- \frac{41}{20}[/tex] , which can’t be simplified any further.

Answer:

for every three pens there is five pencils

Answer:

The ratio of pencils to pens is 5 to 3

For every 3 pens, there are 5 pencils.

The ratio of pencils to pens is 5 : 3

.Step-by-step explanation:

Answer:

x=6y+1

x=y+1

Step-by-step explanation:

Do 1.50 divided by 3 to get the unit price.

Answer:

6 turns into 2, 18 turns into 6, and 12 turns into 4.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Express 2x2 – 3x – 5 as the product of two binomial factors.

factorize the given expression

2x^2 – 3x – 5

2x^2 – 5x+2x – 5

x(2x-5)+ 1 (2x-5)

(2x-5) (x+1)

Hence the expression as the product of two binomial is (2x-5) (x+1)

Answer:

Step-by-step explanation:

oop-cheating on a testtt. '-'

Ile give u a hint.

It says "Determine how many miles she swam."

And we already know how many kilometers she swam and how much a mile is. So what operation do we need to get from Kilometers to miles?

You got this!

Hope this helps :)

Still confused Ile try to help.

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