1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crazy boy [7]
3 years ago
8

the sum of Ages of two brother is 18the elder brother is 10 years older than younger brother then what are the ages of those bro

thers​
Mathematics
1 answer:
NemiM [27]3 years ago
4 0

Answer:

Age of younger brother is 4 years..

And age if elder brother is 14 years.

Step-by-step explanation:

Let us denote 'x' as the age of smaller brother,

then, the age of younger brother will be x+10 years.

x+x+10 = 18

2x+10 = 18

2x = 18-10

2x = 8

x = 8/2

x = 4

Age of younger brother is 4 years.

Age of elder brother = x + 10

= 4 + 10

= 14 years.

You might be interested in
Beginning drivers soon learn that bringing an automobile to a stop requires greater distances for higher speeds. A formula that
BaLLatris [955]

The formula for the stopping distance in feet is

d=1.1v+0.055v^2

where v = Speed of the car in miles per hour.

The stopping distance for the car traveling at 15 mph is

d=1.1\times 15+0.055\times 15^2\\\Rightarrow d=28.875\approx 29\ \text{feet}

The stopping distance for the auto traveling at 15 mph is 29\ \text{feet}.

The stopping distance for the car traveling at 30 mph is

d=1.1\times 30+0.055\times 30^2\\\Rightarrow d=82.5\approx 83\ \text{feet}

The stopping distance for the auto traveling at 30 mph is 83\ \text{feet}.

Learn more:

brainly.com/question/19572178

brainly.com/question/24171613

4 0
3 years ago
The minor arc measures of circle Z are shown in the figure.
Inessa05 [86]

Answer:

<u>Part 1)</u> Option a. TZY

<u>Part 2)</u> Option c. YZX

Step-by-step explanation:

The question is as following and see the attached figure

The minor arc measures of circle Z are shown in the figure.

Use the drop-down menus to complete each statement.

1) Angle UZT is congruent to angle _____

2) Angle VZW is congruent to angle____

Answer choices

1) a. TZY, b. XZW, c. VZW

2) a. UZV, b. TZY, c. YZX

===============================================

Solution:

<u>Part 1)</u> Angle UZT is congruent to angle______

From the attached figure, we can deduce that:

∠UZT = 54°

∠TZY = 54°

So,

∠TZY = ∠UZT ⇒ both angles are congruent.

<u>1. Angle UZT is congruent to angle TZY</u>

===========================================

<u>Part 2)</u> Angle VZW is congruent to angle_____

From the attached figure, we can deduce that:

∠VZW = 71°

∠YZX = 71°

So,

∠YZX = ∠VZW ⇒ both angles are congruent

<u>2. Angle VZW is congruent to angle YZX </u>

4 0
3 years ago
Read 2 more answers
Classify each polynomial by its degree and bt its number of terms (i.e. cubic or degree=3; trinomial. (a) 5x^4-8 (b) 4a^2-2a-16
lord [1]

Answer:

a. 4th degree binomial

b. 2nd degree trinomial

c. 3rd degree monomial.

Step-by-step explanation:

In order to find each of these, start by writing the degree based on the highest exponent. The work for a is done for you below.

5x^4 - 8

This means it is a 4th degree.

Now we can decide what the final word is based on how many terms there are. In this one there is 2, so we call it a binomial.

4th degree binomial.

3 0
4 years ago
Which graph represent the solution set of this inequality
VashaNatasha [74]
Hi!

First, let me explain that open circles mean that the answer starts after or before that number. So if the answer is q < 4, the answer would be C, and not B. 

If the answer was q ≤ 4, the answer would be B, and not C. 

I hope that makes sense. Now let's solve the inequality.

Remember that whatever we do to the inequality, we have to do it to both sides. 

We need to isolate q on one side.
11q + 5 ≤ 49
Start by subtracting 5 from both sides.
11q + 5 - 5 ≤ 49 - 5
11q ≤ 44
Divide by 11 on both sides.
11q/11 ≤ 44/11
q ≤ 4

The answer is B.

Hope this helps! :)
3 0
3 years ago
4x=8x-1<br><br> A) 3/4<br> B) =1<br> C) x=3<br> D) x=6
Neporo4naja [7]
It is 1/4 but I don’t know why
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you find the domain and range of a piecewise linear function?
    11·1 answer
  • How to study microeconomics\accounting\access\calculous?
    6·1 answer
  • Mr. Gallegos is measuring his garage to see if there is enough room to store a rowboat. Which unit is Mr. Gallegos most likely t
    9·2 answers
  • Solve Quantity 9 plus x end quantity over 3x is equal to five-sixths. Show all work.
    15·2 answers
  • Two irrational and one rational number between 9 and 10
    15·1 answer
  • A fair coin is flipped four times. Use a tree diagram to find the probability of observing
    15·1 answer
  • Your school is raising money for a non-profit organization. The local chapter of the non-profit organization keeps 80% of the mo
    5·1 answer
  • 8+ <br> 3<br> z<br> ​ <br> =12 its z over 3 btw how do i show my work
    6·1 answer
  • Exercice 1 page 321 seconde
    6·1 answer
  • Perry's school is selling tickets to a choral performance. On the first day of ticket sales the school sold 12 adult tickets and
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!