MATHEMATICS HIGH SCHOOL

2 pens costs £0.30.
How much would 4 pens cost?

Answers

Answer 1
Answer:

Answer:

cost of 4 pen is £0.6

Step-by-step explanation:

cost of 2 pen *2= cost of 4 pen

£0.30*2=cost of 4 pen

£0.60=cost of 4 pen

for my hardwork make me barinliest answer

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What is the greatest possible error if Bruce measured a buckle as 3.2 cm using the ruler?

Answers

Answer:

The greatest possible error for the measurement 3.2 cm is 0.05 cm.

Step-by-step explanation:

We have given that,

Bruce measured a buckle as 3.2 cm using the ruler   

We have to find,

What is the greatest possible error?

Solution is given by,

The greatest possible error is defined as the error is half of the measuring unit.

Bruce measured a buckle as 3.2 cm using the ruler.

The measuring unit is nearest tenth of a cm or 0.1 cm.

The  greatest possible error is half of 0.1.

i.e.GPE=(0.1)/(2)

     GPE=0.05}

Therefore, The greatest possible error for the measurement 3.2 cm is 0.05 cm.

Help me!!! please :( 4 a) b) c) d)

Answers

A. hexagonal prism

B. lateral area is the not hex sides
6 sides, 4 by 10
6*4*10=240 cm^2

C. area of a hexagon is ((3s^2)√3)/2 where s is side legnth
A=((3(6)^2)√3)/2
A=((3(36))√3)/2
A=(108√3)/2
A=54√3
2 bases so times 2
A=108√3 cm^2

D. total is LA+thing calclated in previous step
240+108√3 cm^2

Please pasagot, legit po

Answers

first and second

Step-by-step explanation:

In the diagram below, AE = 4, EB = 3, and DE = 2. Find CE.

Answers

Answer: Value of CE = 6.

Explanation:

Since we have given that

AE=4

BE=3

DE=2

Let CE be x.

As we know that

When two chords intersect each other inside a circle, the products of their segments are equal.

Here, we can see that each chord is cut into two segments at the point of where they intersect.

So,

EA.EB=EC.ED\n\n4* 3=x* 2\n\n12=2x\n\n(12)/(2)=x\n\n6=x

Hence, value of CE = 6.

Work shown please.. I need help with this topic.

Answers

          Tan θ = (opp)/(adj)
∴  Tan (59°) = (x)/(5)
                 x = [Tan (59°)] (5)
                    = (1.66428) (5)
                  x = 8.321 units

The inverse of a function is a set of ordered-pair numbers in which the range set is interchanged with the domain set. a. True
b. False

Answers

true, because it is reflected across the y=x line

Answer:

True

Step-by-step explanation:
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