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
MAVERICK [17]
3 years ago
12

Plz help me!!!!!!!!!!

Mathematics
2 answers:
VladimirAG [237]3 years ago
8 0

Answer:

7

Step-by-step explanation:

Mila [183]3 years ago
5 0

Answer:

7

Step-by-step explanation:

because we know that a=3 so then 3a=9

9-b=c

b=2

9-2=c

c=7

You might be interested in
What is the lateral area of a regular square pyramid if the base edges are of length 24 and perpendicular height is 5?
iren2701 [21]

Answer:

The lateral area is 624 unit²

Step-by-step explanation:

* Lets explain how to solve the problem

- The regular square pyramid has a square base and four congruent

 triangles

- The slant height of it = \sqrt{(\frac{1}{2}b)^{2}+h^{2}}, where

  b is the length of its base and h is the perpendicular height

- Its lateral area = \frac{1}{2}.p.l, p is the perimeter of the base

 and l is the slant height

* Lets solve the problem

∵ The base of the pyramid is a square with side length 24 units

∵ Its perpendicular height is 5 units

∵ The slant height (l) = \sqrt{(\frac{1}{2}b)^{2}+h^{2}}

∴ l = The slant height of it = \sqrt{(\frac{1}{2}.24)^{2}+5^{2}}

∴ l = \sqrt{(12)^{2}+25}=\sqrt{144+25}=\sqrt{169}=13

∴ l = 13 units

∵ Perimeter of the square = b × 4

∴ The perimeter of the base (p) = 24 × 4 = 96 units

∵ The lateral area = \frac{1}{2}.p.l

∴ The lateral area = \frac{1}{2}.(96).(13)

∴ The lateral area = 624 unit²

* The lateral area is 624 unit²

4 0
3 years ago
Please I’ll give u brainlesst there is an image attached
-Dominant- [34]

Answer:

I could only find a single semi-complete question on that paper due to the quality of the picture.  <u>The carbon dioxide and water escape from the tube, because as gases, they do not have a definite shape or volume, and instead expand to fit whatever container they are in.</u>

Hope it helps

5 0
3 years ago
a bag of potting soil costs $3 less than a flower pot. Ike paid $41 for 3 flower pots and 5 bags of soil. how much does one bag
Arada [10]
Cost of bag of soil = x-3 where x is the price of a flower pot
41=3x + 5(x-3)
41=3x + 5x -15
41=8x -15
41+15=8x
56=8x
56÷8=x
$7.00=x
5 0
3 years ago
Where would you place .33 on the Venn diagram?
Mice21 [21]

it is a rational number  (intergers are  plus and minus whole numbers)

7 0
3 years ago
Peopl3 what is x÷2=6.5​
zloy xaker [14]

Answer:

X=13

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 30° F. Af
    9·1 answer
  • A ferris wheel goes around once every 20 seconds . How many times will a rider be ag thetop during an 8-minuteride?
    15·1 answer
  • Natalia paid 38.95 for three medium-sized pizzas and a salad.solve an equation to find the cost of one pizza, p, if Natalia paid
    15·1 answer
  • A physicist discovers an element whose atom has a mass of 0.00000000000000112 grams. He makes an entry in his journal and writes
    15·2 answers
  • Find the range of f(x)=-2x + 6 for the domain {-1, 3, 7, 9}
    13·1 answer
  • An automobile manufacturer is concerned about a fault in the braking mechanism of a particular model. The fault can, on rare occ
    5·1 answer
  • Please Help easy question Test tommaro Thank u!
    5·1 answer
  • There are 2 yellow marbles and 9 orange marbles in a bag. You randomly choose one of the marbles. What is the probability of cho
    14·1 answer
  • A scuba diver dives 243 feet into the ocean and then swims up 156
    6·1 answer
  • PLEASE PLEASE PLEASE HELP! I WILL GIVE BRAINLIEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!