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
ale4655 [162]
3 years ago
15

Find the value of x if a =18 show all work.

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0
All work<span> should be submitted in its original form. ... (b) </span>If<span> v=— </span>show<span> that z=a^~^\ and </span>find<span> from either equation 1 ' " x-a' p—a' H the </span>value<span> of a in order that </span>x<span>='i when y=2. Also, for this ... Thence </span>find<span> the length of an edge of such a box weighing </span>18<span>$ pounds, </span>if<span> the thickness is 1 inch and the weight 1 ounce to the cubic inch.</span>
You might be interested in
)) In a right triangle, a and b are the lengths of the legs and c is the length of the
kondor19780726 [428]

Answer:

5.66 inches

Step-by-step explanation:

{a}^{2}  +  {b }^{2}   =   {c}^{2}

a² + 7² = 9²

a² + 49 = 81

a² + 49 - 49 = 81 - 49

a² = 32

a = square root of 32

a = 5.6568 or 5.66 inches

I used the Pythagorean Theorem to solve this.

7 0
3 years ago
Read 2 more answers
Given two angles in each triangle, how can you determine if two triangles are similar?​
goldenfox [79]

Answer:

If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.

Step-by-step explanation:

can you please mark me as brainliest

7 0
2 years ago
Read 2 more answers
Jean wrote two correct variable expressions to represent the phrase “the quotient of a number and 3.”
Pie
The two variable expressions that describe the quotient (division) would be n/3 or n(division symbol)3
3 0
3 years ago
Read 2 more answers
Im not so sure about this. I need help making a proof that is 9 steps long. (See image)
Leona [35]

Step-by-step explanation:

Not entirely sure, but I believe something like this:

∠1 + ∠2 = 180° since they are a linear pair;

Since ∠1  = ∠2, we can say:

∠1 + ∠1 = 180°

2(∠1) = 180°

∠1 = 90°

And since:

∠1 = ∠2

∠2 = 90°

So the angle between t and s is 90°;

An angle of 90° means t and s are perpendicular (⊥)

8 0
2 years ago
Find the unit rate,Kenny reads 5/8 pages in 2/3 minute.Please show your work.
ser-zykov [4K]
Unit rate in this case would be pages per minute so divide (5/8)pages÷(2/3)minute.
Dividing a fraction can be done as multiplying by the reciprocal.
(5/8)·(3/2)=15/16pages per minute or 0.9375 pages/min.
5 0
3 years ago
Other questions:
  • HELP ASAP!!!!<br> Given (x, y ) = (5, 15). Find tan θ.
    15·1 answer
  • Help please I need awenser
    8·1 answer
  • 8x-3y=5 I need this awnser
    5·2 answers
  • Find the median of the following set of data. Round to the nearest tenth if necessary. 26.1, 8.4, 11.4, 44.1, 32.3, 46, 41, 18.5
    11·2 answers
  • Evaluate the expression when x = 3 and y = 5 6y/x
    12·2 answers
  • What does x equal if the circumference of a circle equals 113.04
    7·1 answer
  • Hey can you please help me posted picture of question :)
    5·1 answer
  • You need to put your reindeer ezekiel, lancer, rudy, and jebediah, in a single file line to pull your sleigh. However, jebediah
    5·1 answer
  • The overnight temperature in Tampa never
    12·1 answer
  • Multiply.<br><br> (x−5)(3x+6)<br><br> Express the answer in standard form.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!