Mathematics High School

In an alloy of gold and silver the ratio of the metals is 6:4. How much gold is there in 200 grams of this alloy?​

Answers

Answer 1

Answer:

120 gold is in the alloy

Step-by-step explanation:

G:S

6:4

6+4=10

200/10=20

20*6=120

Hope this helps!

Related Questions

Find a perimeter of a pool

Answers

Answer:

Which pool?

Step-by-step explanation:

Answer:

write full question.then I try

Step-by-step explanation:

please give me brain list and follow

A 6 ft. Observer cast a 4 ft. Shadow. At the same time the chimney on the Ohio Power Co. Cast an 804 ft. Shadow. How tall is the chimney?

Answers

Answer:

1,206 ft

Step-by-step explanation:

6/4 = 1.5   ( proportion 1.5)

804(1.5) = 1,206

what is -5 plus s/5 Les than of equal to 7?
​

Answers

Answer:

subtract 7 and then divide them

15 POINTS!!!! HELPP PLEASEE QUICK I NEED IT NOWW PLSS I POSTED THIS SO MANY TIMES PLSSS NO LINKS NO BOT OR ANSWERS JUST TO GET POINTS I WILL REPORTT!! Which of the following equations describes the line shown below? Check all
that apply.
(-6,2)
(-1,-4)

Answers

Answer:

Pretty sure its A and B

Step-by-step explanation:

Slope is -6/5, so that leaves just A B and E

Plugged it in, only A and B were correct

If 1 cm represents 5m, what is the scale drawing length of 18m?

Answers

Answer:

3.6 cm

Step-by-step explanation:

5 divided by 18 is 3.6. so its 3.6

1 cm 5m
x cm 18m
5x = 18
z = 18/5 = 3,6

Find the value of a. 19 km 19 km Perimeter = 57 kilometers​

Answers

Answer:

19km

Step-by-step explanation:

The formula for the perimeter of a triangle is: S+S+S.

So;

19km+19km+a=57km

a=57km-19km-19km

=19km

solve the triangle give the measure of angle G

Answers

Answer:

G = 46 degrees

Step-by-step explanation:

Here, we want to find the measure of angle G

Mathematically, as we can see, what we have is a right triangle

For a right triangle , the sum of angles is 90 degrees

Thus, if we add the two internal angles, we get 90 degrees

Hence;

44 + G = 90

G = 90-44

G = 46 degrees

Help me please and i will give you a brainlist

Answers

Answer:

I believe it's Option B, hopefully this helps! Sorry if it doesn't

classify the real numbers choose all that apply

Answers

rational because 5^3



irrational

3 pizzas for $24.99_______________ cost of each pizza

Answers

Answer:

$8.33

Step-by-step explanation:

24.99 ÷ 3 = 8.33

Answer:

$ 8.33

Step-by-step explanation:

If 3 pizzas cost $24.991 pizza will now cost [tex] \frac{24.99}{3} [/tex] 1 pizza costs $8.33

Will mark brainlest

Answers

Answer:

15)

Step-by-step explanation:

i think its that since im guessing that x5 is the length of each side and since triangles have 3 sides so i did 5 x 3 which equals 15

Which choice is equivalent to the product below?
√3x√5x√6
O A. 3√10
O B. 9√10
O C. 3√5
O D. 10√3

Answers

Answer:

D....................

PLEASE!!! PLEASE!!! PLEASE!!! I SWEAR TO GOD I WILL MARK YOU BRAINLIEST AS SOON AS I HAVE THE OPTION TO!!! ( Also pls don't answer unless you're actually going to help me, thank you!)

Answers

Answer:

Ok, I believe goes like this: the fourth blue box is first, the second blue box is second, the third blue box is third, and the first blue box is last.

Step-by-step explanation:

Kelly had a part-time job last year. She paid the state $234 in income tax. The state income tax rate is 5.2%. How much did Kelly earn?

Answers

Answer:

$4500

Step-by-step explanation:

Find how much she earned by dividing 234 by 0.052

234/0.052

= 4500

So, she earned $4500

Answer: see below

Step-by-step explanation:

Divide 234 by 5.2 to get one percent of her earnings, $45.

Multiply 45 by 100 to get 100% of her earnings, $4,500

If it asking for the gross earnings, leave it at $4,500

If it is asking for net earnings, subtract 234 from 4500 to get $4,266

please help I need answer ASAP

Answers

10 and 2 im not sure if im right but sorry im dum----b

What is the probability that the dice shows a 2?​

Answers

Answer:

1/6

Step-by-step explanation:

the probability of rolling a 2 is 1/6

Mhanifa Plz help me with this thank you!

Answers

Answer:

D

Step-by-step explanation:

This is an example of the Pythagorean theorem.

In triangle BEH, the sum of the squares of the sides of the two smaller sides, BE and BH is equal to the longest side squared, EH.

MARKING BRAINLIST PLEASE HELP TYSM!!

Answers

Answer:

20 2/3

Step-by-step explanation:

I did the math and it is right

find the area of the figure. round your answer to the nearest hundredth

Answers

Answer: 84.14

Step-by-step explanation:

Area of the rectangle is L*W=B*H

14*5=70

To find the area of the half circle we must use the formula pi r^2/2

r=radius

and the radius is 6 because we add 4 and 4 and need to get to 14

because the line below it is 14 and it is a rectangle so the lengths are the same.

Diameter=6

So radius =3

pi (3)^2/2=

9/2 pi + 70=

84.14

Answer: 84.13

lmk if this is wrong

Step-by-step explanation:

Area of the rectangle:

5(14)=70

Area of the half circle:

Formula: πr^2

Substitute: 3.14(3)^2

Solve: 3.14(9)

3.14(9)=28.26

Divide the area by 2 since it's a half circle

28.26/2=14.13

Add the area of the rectangle and half circle

70+14.13=84.13

Ann picked 29 apples. She took a apples to school. Then, she took 13 apples to soccer practice. Now, she has 8 apples left. How many apples did Ann take to school?
Which equation could be used to solve the question below?
A.
29 − a + 13 = 8
B.
29 + a − 13 = 8
C.
29 − a − 13 = 8
D.
29 + a + 13 = 8

Answers

Answer:

C

Step-by-step explanation:

Because each time she kept taking away apples

Answer:  A

The total apples minus the apples she took to school + the apples she took to school, youre looking for the apples she took to school not how many she has left

will y=2 (x-3)²-7 make a parabola or a circle

Answers

Answer:

Parabola

Step-by-step explanation:

Answer:

HEY BABY

Step-by-step explanation:

convert 32 grams to kilometer

Answers

They are not compatible units

Answer:0.032

Step-by-step explanation:

I need help with all 8!

Answers

1) D
2)
3) B
4 ) F
5)C
6) F
7) D
8) C

I'm not sure about questions 4 and 7, but they may be correct.

I couldn't because I couldn't see the 2nd question

Which of the following is a proportion?

Answers

Answer:

the second one

Step-by-step explanation:

This Question: 1 pt
20 of 20
This Qu
th
The pH of a fruit juice is 2.9. Find the hydronium ion concentration, [H30 * ), of the juice. Use the formula pH = -log[H30*]
The hydronium ion concentration [H30 + ] is approximately moles per liter.
(Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to the nearest tenth as needed.)

Answers

Answer:

scientific" (and any subsequent words) was ignored because we limit queries to 32 words.

Your search - This Question: 1 pt 20 of 20 This Qu th The pH of a fruit juice is 2.9. Find the hydronium ion ... - did not match any documents.

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Make sure that all words are spelled correctly.

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which equation can be used to solve for x in the diagram?

a- 11x = 7x

b- 7x + 90 = 11x

c- 7x + 11z = 180

d- 7x + 11x = 90

Answers

Answer:

The answer is D. 7x + 11x = 90

Please help I’ll mark brainliest

Answers

Answer:

y= x-3

Step-by-step explanation:

use the slope formula which is y= m(slope)x + b(y intercept)

The slope is one, so you can just leave it as x, and the y intercept is -3 so you can plus that into the b.

Hope this helps :)

Find the volume of the cone. Round your answer to the nearest tenth.
8 ft.
2 ft.

Answers

Answer:

134 is your answer hope it helps

Step-by-step explanation:

Look, this is what it shows

Answers

Answer:

This is very similar to what we are proving if you just change the angles.

The area of a circle is 647 cm2. What is the circumference, in centimeters? Express
your answer in terms of pi.

Answers

Answer:

Hello! To find the answer you have to use the formula C=2 square x pie x the area. So the answer would be C= 90.17

Step-by-step explanation:

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