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2 years ago

60 POINTS,5 star rating and a thanks pus branliesst!

Mathematics

2 answers:

mr Goodwill [35]2 years ago

5 0

Answer:

34. a) 10 students

35. b) Together green and red make up the half of the students

Step-by-step explanation:

For number 34, the answer is 10 because it is one-fourth of 40 which is same as 40 divided by 4 which is 10.

For 35, green and red do not add up to one half

Hope it helped you!

tino4ka555 [31]2 years ago

4 0

Answer: 34:A

1/4 of 40 is 10

35:B

12.5+25 does not= 50

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A loan is borrowed for $1200 for 2 years at a compound interest of 6%. Interest is compounded annually. What is the compound amo

Kruka [31]

A = 1200(1 + 0.06)^2= 1348.32

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3 years ago

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The triangle on the grid will be translated two units left. On a coordinate plane, triangle A B C has points (negative 1, negati

nignag [31]

Answer:

Option B.

Step-by-step explanation:

The given vertices of triangle ABC are (-1, -1), (-1, -5) and (0.5, -5).

We need to find the coordinates of triangle when it is translated two units left.

So, the rule of translation is

$(x,y)\rightarrow (x-2,y)$

Using this rule, we get

$A(-1,-1)\rightarrow A'(-1-2,-1)=A'(-3,-1)$

$B(-1,-5)\rightarrow B'(-1-2,-5)=B'(-3,-5)$

$C(0.5,-5)\rightarrow C'(0.5-2,-5)=C'(-1.5,-5)$

The vertices of triangle A'B'C' are A'(-3,-1), B'(-3,-5) and C'(-1.5,-5).

Therefore, the correct option is B.

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2 years ago

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Divide 2y2 + 8 by 2y + 4. Which expression represents the quotient and remainder?

weeeeeb [17]

When 2(y^2) + 8 is divided by 2y + 4 is equal to (y - 2) + (16 / (2y + 4)). The expression represents the quotient is the 2y + 4. While the expression represent the remainder is 16 / (2y + 4). The remainder of the given expression can also be solve using the remainder theorem.

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3 years ago

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PLEASE PLEASE HELP ME WITH THIS QUESTION PLEASE AND SHOW YOUR STEPS PLEASE help me please

jeyben [28]

Answer:

4a)= 2.1m 4b)= 1.9 m 5)= 29.6º

Step-by-step explanation:

4a):

x is the opp

AB is the hyp

BC is the adj

thus,

sin32 = x/4

cross multiply, x= 4*sin32

x= 2.1196.......

x=2.1 m

4b).

x is the hyp

ac is the opp

bc is the adj

thus,

cos65=4.5/x

cross multiply, x= 4.5*cos65

x=1.9017....

x=1.9 m

5).

AB is the opp

bc is the adj

ac is the hyp

thus:

tanC= 2.1/3.7

C= tan^-1 (2.1/3.7)

C= 29.5778.....

C= 29.6º

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2 years ago

One trampoline has a diameter of 10 feet. A larger trampoline has a diameter of 14 feet. How much greater is the area of the lar

kati45 [8]

Answer:

The larger trampoline is larger in area by 75.36 feet²

Step-by-step explanation:

There are two trampolines here; the larger and the smaller one.

The trampoline's area can be found using the area of a circle which is πr² or πd²/4, where "r" and "d" represent radius and diameter respectively.

Here we will let D be the diameter of the larger trampoline and d should be taken as the diameter of the smaller trampoline.

So, the difference in area will be πD²/4 - πd²/4 = π/4 (D² - d²), where π is given as 3.14.

So, the area difference = $\frac{3.14}{4}$ × (14² - 10²) = $\frac{3.14}{4}$ × (196 - 100) = $\frac{3.14}{4}$ × (96) = 75.36 feet²

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3 years ago

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