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
Ira Lisetskai [31]
3 years ago
9

A triangle has one side that measures x, and the other two sides each measure 4 inches less than x. The perimeter is 19 inches.

Mathematics
1 answer:
zalisa [80]3 years ago
6 0
Perimeter of a triangle = all 3 sides added together

x + (x - 4) + (x - 4) = 19
3x - 8 = 19
3x = 19 + 8
3x = 27
x = 27/3
x = 9 <==
You might be interested in
Can someone please help mee (20 points and i will give brainliest!!!)
dedylja [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
During a big race, Jeff races his car at a rate of 125 miles per hour for 3.2 hours. What is the distance of the race?
olga nikolaevna [1]

Answer:

unoriginal presidential play insisting that the president is a little more aggressive and more aggressive 6PM to the

7 0
2 years ago
Read 2 more answers
A farmer caught some wild pigs to use as founders for a domestic herd. The farmer wants all of her pigs to have one distinctive
nikdorinn [45]

Answer: Breed for black-haired pigs

Step-by-step explanation:

Now according to the statement, the farmer catches  wild pigs and mostly are brown.

Since black hair is dominant over brown and also black and brown are dominant over red,  this implies that red is the least dominant color meaning if breeding occurs, there would be less chance of getting red colored pigs.

She wants to breed either black or red haired pigs and since black is more dominant so she should breed the black ones with the brown ones or with themselves so she would eventually get pure-breeding herd i.e. of black color.

8 0
3 years ago
The height of a trapezoid is 6 in. and it’s area is 72 in to the 2nd power. One base of the trapezoid is 6 inches longer than th
Vitek1552 [10]

Given:

The height of the given trapezoid = 6 in

The area of the trapezoid = 72 in²

Also given, one base of the trapezoid is 6 inches longer than the other base

To find the lengths of the bases.

Formula

The area of the trapezoid is

A=\frac{1}{2} (b_{1} +b_{2} )h

where, h be the height of the trapezoid

b_{1} be the shorter base

b_{2} be the longer base

As per the given problem,

b_{2}=b_{1}  +6

Now,

Putting, A=72, b_{2}=b_{1}+6 and h=6 we get,

\frac{1}{2} (b_{1} +b_{1}+6)(6) = 72

or, b_{1}+b_{1}+6 = \frac{(72)(2)}{6}

or, 2b_{1}+6 = 24

or, 2b_{1}=24-6

or, b_{1}= \frac{18}{2}

or, b_{1}=9

So,

The shorter base is 9 in and the other base is = (6+9) = 15 in

Hence,

One base is 9 inches for one of the bases and 15 inches for the other base.

5 0
3 years ago
If z=2 what is z+6? This is a practice question.
castortr0y [4]
The answer to your question is 8, because you replace z with 2
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with the work to find this answer
    6·2 answers
  • Cal's Coffee prints prize coupons under the rims of 20% of it's paper cups . If you buy ten cups of coffee:
    8·1 answer
  • What are the coordinates of P' when you translate P 3 units to the left and 1 unit up?
    12·1 answer
  • Help on both 13 and 14. Show work please
    9·1 answer
  • Trent earns $19.50 per hour for his 40 hour work week. How much does he earn each week? Question 3 options: $877.50 $800.00 $809
    6·2 answers
  • 1. A right triangle has a hypotenuse of length 10 yd and one leg of length 2 yd.
    13·1 answer
  • Need help in number 30 please help
    15·1 answer
  • Find the square root of ±144−−−√.
    14·1 answer
  • A cell phone plan costs $39 a month. The plan includes 2 gigabytes (GB) of free data and
    7·1 answer
  • What is the solution of the equation below?<br> x² - 4= - 5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!