10/14 a/10.5

solve for A with explanation

Answers

Answer 1

Answer:

[tex]a = 7.5[/tex]

Step-by-step explanation:

Given

[tex]\frac{10}{14} = \frac{a}{10.5}[/tex]

Required

The value of a

Cross multiply

[tex]a * 14 =10 * 10.5[/tex]

Make a the subject

[tex]a = \frac{10 * 10.5}{14}[/tex]

[tex]a = \frac{105}{14}[/tex]

[tex]a = 7.5[/tex]


Related Questions

In right triangle ABC, A = 76° , a = 13 , and ∠C is the right angle. Solve the triangle.

Answers

Answer:

<A = 76°

<C = 90° ( Right angle )

<B = 90° - 76°

= 14°

Step-by-step explanation:

Hope it is helpful....

I don’t understand this question someone please help

Answers

Answer:

£152.40

Step-by-step explanation:

If he made 80 cakes at a ratio of 3:2:5, then he made:

24 chocolate cakes

16 lemon cake

40 fruit cakes

He sold all of the chocolate: 24x2=48

He sold 3/4 of the lemon: 3/4 of 16=12  12x1.70=20.40

He sold 7/8 of the fruit cakes: 7/8 of 40=35  35x2.4=84

48+20.40+84=152.40

Which of the following examples demonstrates heat transfer through radiation?
A.
Boiling water on a stove.
B.
IA
A heater blowing air into a room.
C.
IA
A hamburger cooking on a grill.
D.
The sun heating up a pool.

Answers

D
The sun heating up a pool.

A bus covers a distance of 2.45 km in 2 min. What is the speed of bus?​

Answers

Answer:

The speed of the bus is 74.242 kilometers per hour.

Step-by-step explanation:

Let suppose that bus runs at constant speed and that speed is measured in kilometers per hour. Then, the speed of the bus ([tex]v[/tex]), in kiometers per hour, is determined by following kinematic expression:

[tex]v = \frac{s}{t}[/tex] (1)

Where:

[tex]s[/tex] - Travelled distance, in kilometers.

[tex]t[/tex] - Time, in hours.

If we know that [tex]s = 2.45\,km[/tex] and [tex]t = 0.033\,h[/tex], then the speed of the bus is:

[tex]v = \frac{s}{t}[/tex]

[tex]v = 74.242\,\frac{km}{h}[/tex]

The speed of the bus is 74.242 kilometers per hour.

9. What is the volume for the cone shown above, to the nearest cubic centimetre?
A.343 em
B.1039 cm
C.132 cm
D.1115 cm​

Answers

The answer is c so you know

Answer:

B .

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please brainliest nakatolung naman ako sayo

Please help me solve this 1/8 in.= 10 mi. 1 1/8 in.= ____ mi.

Answers

Answer:

2.1701x10^-5 mi

Seahorses can swim about 1/2 mile per hr. If a seahorse needs to go 6 mi, how long will it take?​

Answers

Answer:

12 hours

Step-by-step explanation:

to find the answer to this one you divide 6 by 1/2

6/1/2=12

it takes 12 hours for the sea horse to travel 6 miles

hope this helps :D

find the arc length semicircle 10

Answers

jbbnnnnnn. njjgcfgggggg yurr ruin. ik

A pair of sneakers costs
R1200. How much will you pay for
them if you get 15,05% discount.​

Answers

Answer:

R1019.40

Step-by-step explanation:

100% = 1200

1% = 1200 ÷ 100 = 12

15.05% = 12 x 15.05 = 180.60

1200 - 180.60 = 1019.40

Equivalent fractions

Answers

Answer:

What about them?

Step-by-step explanation:

Equivalent fractions meaning:

Equivalent fractions represent the same amount of distance or points on a number line. All equivalent fractions reduce to the same fraction in their simplest form. It's either you multiply to get and equivalent fraction or divide.

find the cost of fencing a rectangular Park of length 150 and breadth 100 at the rate of 20 per metre​

please answer fast

Answers

Answer:

Rs 300000

Step-by-step explanation:

Given that,

Length of a rectangular park, l = 150 m

Breadth, b = 100 m

We need to find the cost of fencing the park at the rate of 20 per metre. The area of a rectangle is given by :

A = lb

So,

[tex]A=150\times100\\\\A=15000\ m^2[/tex]

Cost of fencing,

[tex]C=15000\times 20\\\\C=Rs\ 300000[/tex]

So, the required cost is Rs 300000.

What is the PERIMETER of a square with side length 3 cm? The perimeter is solved by adding the length of all 4 sides together.

Answers

Answer:

18

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

To find perimeter of a square you do 4L which is 4× the length so that's 12

A train leaves the train station and travels at a speed of 45 miles per hour on the way to drop off cargo at a warehouse. When the cars were empty on the way back, the train traveled at a speed of 55 miles per hour. The total round trip took 4 hours. How far away is the warehouse from the train station?​

Answers

Lo siento :( perdonameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee soy Principiante

Shsudne morning my apologies for your time today I’m going back into the green room now I will be back on the road in about five

Which statement shows the associative property of addition?
(+7)+ 13 = U+ (7 + 13)
21+2y=2y+21
if m+ 3 = 18 then 18 = m + 3​

Answers

It should be the first one since your changing the grouping.

Answer:

the first one is the correct answer i.e.

(+7) + 13 = U+ (7+13)

Please do this for brainlest and extra points!!! Pleaseee IT IS DUE

Answers

Answer:

Step-by-step explanation:

1) 3

2) 15

3) 4

4) 27

5) 28

6) 18

7) 17 2/3

The rectangular floor of a classroom is 40 feet in length and 32 feet in width. A scale
drawing of the floor has a length of 10 inches. What is the perimeter, in inches, of the
floor in the scale drawing?

Answers

The perimeter of the floor in the scale drawing is 36 inches.

What is the area of the rectangle?

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

The scale of the drawing is 10 inches for 40 feet, which means that every inch in the drawing represents 4 feet in reality.

To find the perimeter of the floor in the scale drawing, we can add up the length of each side in the drawing, where every inch represents 4 feet.

The length of the floor is 40 feet, which is equal to 10 inches in the scale drawing (40/4=10). So, the length of the scale drawing is 10 inches.

The width of the floor is 32 feet, which is equal to 8 inches in the scale drawing (32/4=8). So, the width of the scale drawing is 8 inches.

Therefore, the perimeter of the floor in the scale drawing is:

P = 2(length + width)

= 2(10 + 8)

= 2(18)

= 36 inches

hence, the perimeter of the floor in the scale drawing is 36 inches.

To learn more about the area of the rectangle visit:

brainly.com/question/2607596

#SPJ1

10. Determine if the triangle is a right triangle. Please help

Answers

Answer:

it is a right triangle

Step-by-step explanation:

Answer:

No, it's not a right triangle

Step-by-step explanation:

Use a^2 + b^2 = c^3 to find if it's a right triangle

a^2 + b^2 = c^3

(13)^2 + ([tex]\sqrt{29}[/tex] )^2 = (14)^2

169 + 29 = 196

198 [tex]\neq[/tex] 196

Which is the equation of the line that passes through the point (-5, -2)
and has a slope of 3?
(F) y = 3x + 13
G. y = 3x + 1
H. y = 3x - 2
J. y = 3x - 15

Answers

Answer:

F) y=3x+13

Step-by-step explanation:

y-y1=m(x-x1)

y-(-2)=3(x-(-5))

y+2=3(x+5)

y=3x+15-2

y=3x+13

I will give BRAINLIEST!!

21 cm
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for
Enter the correct answer in the box.

Answers

Answer:

132 cm

I hope this helped!

hi please help me with this angles work for math class

Answers

Answer:

Angle A:60

Angle B:120

AngleD:60

Angle E:60

Angle F:120

Angle G:120

Angle H:60

Step-by-step explanation:

There are supplementary angles that add up to get 180 so 120+ __=180

60 is the missing Angle of A and D and since the lines are parallel and we also have vertical angles. The angles are going to be either 120 or 60

A drawer contains 4 $20 bills, 2 $10 bills, 6 $5 bills, and 13 one- dollar bills. If one bill is selected at random, what is the probability that it is a $20 bill? Round to 4 decimal places.​

Answers

1 in 4 chances to get the $20

can you help please

Answers

Try this option:

1. line; -

2. line segment; <->

3. ray. ->

Solve for h

h – 5 = -30



Make sure to show your work for full points!

Question 7 options:
HELP ME ASAP PLEASE

Answers

Answer:

H=-30+5

H=-25

Pls mark as brainliest

giving brainliest *easy*

Answers

Answer:

000000000000+0000000000000000000=0 :)

Step-by-step explanation:

Consider the following polynomial.

−3y4−y13+4+2y10

Identify the degree.

Answers

Highest exponent is the degree. So the degree is 13

Answer:

I really hope you meant -3y^4 - y^13 + 4 + 2y^10 because of so the answer is 13

A hotel sets up tables for a conference for 156 people if each tables seats 12 people, how many tables will be needed?

Answers

13 :D













.....................

A package of 8 count batteries costs $6.16. A package of 20-count AA BATTERIES COSTS $15.20.

Answers

The unit price of the 20 pack is $0.79 and the unit price for the 8 pack is $0.80.

Simply Take the price of the pack of batteries divided by the number within the pack.
$6.40 / 8 == $0.80
$15.80 / 20 == $0.79

a student eats 7 servings of vegetables and 4 servings of fruits one day. Which statement is true

A. The ratio of fruits and vegetables the student eats 7 to 4.

B. The ratio of fruits to vegetables the student eats that day is 7 to 11

C. The ratio of vegetables to fruit the student eats that day is 4 to 7.

D. The ratio of vegetables to total fruits and vegetables the student eats that day is 7 to 11.

Answers

Answer:

A

Step-by-step explanation:

I think

I hope

Welp

Have a cookie

Please help me! Will award brainliest

Answers

Answer:

[tex]x = 1[/tex]

Step-by-step explanation:

Given

[tex]|\frac{1}{3} - \frac{x}{4}| = \frac{7}{12}[/tex]

Required

Show solution on number line

Take LCM

[tex]|\frac{4 - 3x}{12}| = \frac{7}{12}[/tex]

Rewrite as:

[tex]\frac{1}{12}|4 - 3x| = \frac{7}{12}[/tex]

Multiply through by 12, we have:

[tex]|4 - 3x| = 7[/tex]

Remove the sign of absolute value

[tex]4 - 3x = 7[/tex] or [tex]4 - 3x = -7[/tex]

[tex]-3x = 7 - 4[/tex] or [tex]-3x = 4 - 7[/tex]

[tex]-3x = 11[/tex] or [tex]-3x = -3[/tex]

[tex]x = \frac{-11}{3}[/tex] or [tex]x = 1[/tex]

Since x is an integer, then:

[tex]x = 1[/tex]

See attachment for number line;

what is the answer to 1/4 + 8 * 8 + 6 + 8​

Answers

If you turn 1/4 into a decimal, which is 0.25, all you have to do then is 0.25 + 8 x 8 + 6 + 8 = 78.25 Hope this helps!!
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