please help dont need working out thanks :)​

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Answer: 2) 33.3

4) 31.9

6) 11

I hope this helped!

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Answer:

Answers are in corresponding pictures.

Answer:

60%

Step-by-step explanation:

percent of green marbles = (total number of green marbles / total number of marbles in the bag) x 100

total number of marbles in the bag = 30 + 20 = 50

30 / 50 x 100 = 60%

Answer:

60%

Step-by-step explanation:

Answer: 5, 15

Step-by-step explanation:

Given

Mr. Ramirez purchased 20 concert tickets

The total price of 20 tickets is [tex]\$225[/tex]

Concert ticket costs [tex]\$15[/tex] for adults and [tex]\$10[/tex] for children

suppose there are x adults and y children

[tex]\therefore x+y=20\quad \ldots (i)\\\\\Rightarrow 15x+10y=225\quad \ldots(ii)[/tex]

Solving (i) and (ii) we get

[tex]x=5,\ y=15[/tex]

So, there are 5 adults and 15 children

Answer:

C

Step-by-step explanation:

When the divisor in an expression is a fraction, you use the reciprocal of the fraction. The reciprocal of the fraction 1/3 is 3/1. Therefore, it would be 3/4 times  3/1.

Answer:

The absolute value of -9 is less than 9 I'm pretty sure

Answer:

3/50

Step-by-step explanation:

Slope m = y2-y1/x2-x1

From the coordinate

x1 = 2/5, y1 = 2/3, x2 = -4/9 and y2 = 3/5

Substitute;

m = (3/5 - 2/3)/-4/9-2/3

m = (9-10/15)/(-4-6/9)

m = -1/15/-10/9

m = -1/15 * -9/10

m = 9/150

m = 3/50

Hence the slope of the line passing through the points is 3/50

Answer:

a

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

All you have to do is count the number of squares it is from the point to the y axis horizontally. And count from there onwards. When you get further in Maths, you will realise there are much easier ways but this is the most basic.

Answer:

3 3/4 or

3 and 3 fourths

Answer:

the number of centimeters is 1,750

Step-by-step explanation:

The computation of the number of centimeters is shown below;

Given that

1 dekameter = 1000 centimeter

And, there are 1.75 dekameters

So, the number of centimeter is

= 1000 × 1.75

= 1,750 centimeter long

Hence, the number of centimeters is 1,750

Therefore the same would be considered and relevant too

Gene therapy is a procedure used to treat and cure sickness by altering a person's gene structure, hence options C, D, and E are correct.

A type of genetic engineering is gene therapy. Gene therapy is a method of treating illnesses. Gene therapy involves replacing mutated genes.

rDNA technology is used in genetic engineering to recreate the genetic code. In order to treat and cure illnesses, gene therapy also modifies the gene. Gene therapy replaces damaged or mutant genes in order to treat illness.

It has a characteristic that offers promise in curing fatal illnesses including cancer, diabetes, AIDS, and many others. Through gene replacement therapy, defective genes are replaced with healthy ones.

Therefore, gene therapy is a form of genetic engineering, hence options C, D, and E are correct.

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Answer:

Pythagoras theorem.

hypotenuse²=base²+height²

hypotenuse²=(6unit)²+(1 unit)²

hypotenuse ²=36+1

hypotenuse²=37

hypotenuse=_/37

Answer:

D.

tangent = opp over adj

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

In [tex]a^2+bx+c[/tex], b is the middle term.

Answer: C/A+B

Step-by-step explanation:

i’m doing this course on acellus rn too

Answer:

1. m∠CUK = 70°

2. m∠K = 112°

Step-by-step explanation:

1. The given parameters of the parallelogram LUCK are;

∠C = 68°

∠LUK = 42°

From the diagram of parallelogram LUCK obtained from an online source, we have;

Given that LUCK = A parallelogram, we have;

The same side interior angles ∠C and ∠U are supplementary angles

Therefore;

∠C + ∠U = 180°

∠U = 180° - ∠ C

∴ ∠U = 180° - 68° = 112°

∠U = 112°

By angle addition property, ∠U = ∠LUK + ∠CUK

∴ m∠CUK = ∠U - ∠LUK

By plugging in the value of ∠LUK = 42°, and ∠U = 112°, we have;

m∠CUK = ∠U - ∠LUK = 112° - 42° = 70°

m∠CUK = 70°

2. By angle addition property, we have;

∠K = ∠LKU + ∠CKU

∠LKU and ∠CUK are alternate interior angles

∴ ∠LKU = ∠CUK = 70°

Similarly, ∠CKU and ∠LUK are alternate interior angles

∠CKU = ∠LUK = 42°

m∠K = ∠LKU + ∠CKU = 70° + 42° = 112°

m∠K = 112°.

Answer:

Volume of rectangular prism = 4d² unit²

Step-by-step explanation:

Given:

Length of rectangular prism = 4 unit

Width of rectangular prism = d unit

Height of rectangular prism = d unit

Find:

Volume of rectangular prism

Computation:

Volume of rectangular prism = [l][b][h]

Volume of rectangular prism = [4][d][d]

Volume of rectangular prism = 4d² unit²

Answer:

the answer is 12

Step-by-step explanation:

I had this work sheat and got the answer from the teacher

For the volume of the prism is 1,632 cubic feet, the height of the prism is,

⇒ H = 12 feet

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

.

Given that;

The base of a rectangular prism has dimensions measuring 8 feet by 17 feet.

And, the volume of the prism is 1,632 cubic feet.

Now, We know that;

Volume of prism = B x H

Where, B is base area and H is height.

Hence, We get;

Volume of prism = B x H

1632 = 8 x 17 x H

1632 = 136 H

H =1632 / 136

H = 12 feet

Thus, For the volume of the prism is 1,632 cubic feet, the height of the prism is,

⇒ H = 12 feet

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Answer:

c=775

Step-by-step explanation:

Answer:

Step-by-step explanation:

The surface area of the prism will be 2432 cm²

The surface area of a solid object is a measure of the total area that the surface of the object occupies.

Given that, a rectangular prism has dimensions 28 x 22 x 12, we need to find the surface area,

The surface area = 2[lh+wh+lw]

l = length, w = width and h = height

Therefore, the SA = 2[28×22+22×12+12×28]

= 2 × 1216

= 2432

Hence, the surface area of the prism will be 2432 cm²

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Answer: 208 in^2

Step-by-step explanation:

find the surface area of the square base

8(8)=64

find the surface area of the 4 triangular lateral faces

SA=4(bh÷2)

4(8 x 9 ÷2)

4(36)=144

add the surface area of the square base and lateral faces

64+144=208

1/5

Step-by-step explanation:

I have done this sir

Lee laaa

Answer:

1/5

Step-by-step explanation:

5/25 = ?

well so

5 x 5 = 25 so that means that there is 5 parts for each 1 whole

5/25 = 1/5

Answer:

5x

Step-by-step explanation:

Answer:

4 of her flowers are yellow.

Step-by-step explanation:

[tex] \frac{2}{6} = \frac{4}{12} [/tex]

6 x 2 = 12 and 2 x 2 = 4

Answer:

78.4 miles

Step-by-step explanation:

Since there are 14 days in two weeks, you multiply 5.6 miles times 14 days to get 78.4 miles in total since 5.6 is how much he ran every DAY

Answer:

the radius is 32

Step-by-step explanation:

the radius of a circle is half the diameter

hope this helps

Answer:

A=lw+l(w

2)2+h2+w(l

2)2+h2=14·20+14·(20

2)2+202+20·(14

2)2+202≈1016.84192

Step-by-step explanation:

That might be it,Im sorry tried

Answer:

P(3 blue) = 1/5

Steps:

P(3 blue) = 2/3 × 3/5 × 1/2

P(3 blue) = 6/30

P(3 blue) = 1/5

that's 20%

Answer:

8+4

Step-by-step explanation: