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
aalyn [17]
3 years ago
13

5. 18 m 11 m Not drawn to scale 29 m b. 445 m 7 m d. 203 m​

Mathematics
2 answers:
Luden [163]3 years ago
8 0
Answer: D

Explanation: Apply the pythagorean theorem (a^2 + b^2 = c^2) to get 11^2 + b^2 = 18^2. From that you can solve for b and you get the square root of 203.

Hope this helped! :)
Effectus [21]3 years ago
6 0

Answer:

Pythagoras theorem.

hypotenuse²=base²+height²

(18)²=(11)²+h²

324=121+h

324 - 121 = h²

203=h²

\sqrt{203m}  = height

You might be interested in
At a zoo, 7 monkeys ate 35 bananas in one day. At
Ray Of Light [21]

Answer: 105

Step-by-step explanation: 35 divided by 7 = 5 , so one monkey eats 5 bananas. 21 x 5 = 105

Hope this helps!

8 0
3 years ago
Read 2 more answers
Bob has 6 yellow pencils and 5 blue pencils.
prisoha [69]

blue pencils to yellow pencils is

5:6

4 0
3 years ago
Read 2 more answers
If you drove 60 miles in two hours, how many miles per hour did you drive?<br><br> 30 miles per hour
soldi70 [24.7K]

Answer:

30 mph

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
if angle 1 and angle 2 form a linear pair. if m&lt;1=5x+9 and m&lt;2=3x+11, find the measure of both angles
Ulleksa [173]

Answer: m\angle 1=109\°\\m\angle 2=71\°

Step-by-step explanation:

It is important to remember the definition of "Linear pair angles".

By definitiion "Linear pair angles" are two angles which are adjacents and supplementary.

Based on this, we know that the angles \angle1 and \angle2 are supplementary, which means that they add up to 180 degrees.

So, knowing that:

m\angle 1=5x+9\\m\angle 2=3x+11

We can write the following expression and solve for "x":

(5x+9)+(3x+11)=180\\\\8x=180-20\\\\x=\frac{160}{8}\\\\x=20

Therefore, substituting, we get that the measures of the angles \angle1 and \angle2 are:

 m\angle 1=5(20)+9=109\°\\\\\\m\angle 2=3(20)+11=71\°

8 0
3 years ago
Which the slope-intercept form of the equation of each line the slope and y-intercept?
Delvig [45]
<span><span>SPOTLIGHT DEMYSTIFIED QUIZZES GALLERIES LISTS ON THIS DAY BIOGRAPHIES</span>SEARCH BRITANNICAWhat are you looking for?SearchBROWSE POPULAR TOPICS:<span>Pearl Harbor attack American Revolution Reign of Terror Photosynthesis Las Posadas</span></span><span>You have reached Britannica's public website.<span>For ad-free access to your Britannica School or Library account CLICK HERE</span></span><span>Chemical compound<span>WRITTEN BY: </span><span>Melvyn C. UsselmanRichard O.C. NormanSteven S. ZumdahlCarl R. Noller</span>See Article History<span><span>Chemical compound, any substance composed of identical moleculesconsisting of atoms of two or more chemical elements.<span><span>Methane, in which four hydrogen atoms are bound to a single carbon atom, is an example of a basic chemical compound. The structures of chemical compounds are influenced by complex factors, such as bond angles and bond length.Encyclopædia Britannica, Inc.</span></span>All the matter in the universe is composed of the atoms of more than 100 different chemical elements, which are found both in pure form and combined in chemical compounds. A sample of any given pure element is composed only of the atoms characteristic of that element, and the atoms of each element are unique. For example, the atoms that constitute carbon are different from those that make up iron, which are in turn different from those of gold. Every element is designated by a unique symbol consisting of one, two, or three letters arising from either the current element name or its original (often Latin) name. For example, the symbols for carbon, hydrogen, and oxygen are simply C, H, and O, respectively. The symbol for iron is Fe, from its original Latin name ferrum. The fundamental principle of the science of chemistry is that the atoms of different elements can combine with one another to form chemical compounds. Methane, for example, which is formed from the elements carbon and hydrogen in the ratio four hydrogen atoms for each carbon atom, is known to contain distinct CH4 molecules. The formula of a compound—such as CH4—indicates the types of atoms present, with subscripts representing the relative numbers of atoms (although the numeral 1 is never written).<span /></span></span><span><span>
</span></span></span>
6 0
3 years ago
Other questions:
  • a real estate agent earns 2.4% on the sale of a house priced at $89,950. What is her take home pay that day?
    13·1 answer
  • Help Me Plaese ?!!!???!!??!!
    15·2 answers
  • (3i+2)(2i-3)-√-16-2i^2+i^3
    9·1 answer
  • What is 3 thousand 30 tens and 7 ones in standard form?
    10·2 answers
  • What is nearest whole number of 14.603
    5·2 answers
  • Daria makes and sells stuffed toys she uses special fabric to cover a funky to make a number two how much fabric did Daria use t
    5·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER GETS IT RIGHT.
    15·1 answer
  • I need help asap with this problem1/3)3
    14·1 answer
  • Solve the equation below
    8·2 answers
  • How to solve an equation with two different variables.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!