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
Anton [14]
2 years ago
15

Great white sharks have triangular teeth with a height that is 1 centimeter longer than the base. if the area of one tooth is 15

square centimeters find its base and height
Mathematics
1 answer:
lisov135 [29]2 years ago
5 0
A = (H * B) / 2.......2A = H * B
A = 15
H = B + 1

2(15) = H * B
30 = B(B + 1)
30 = B^2 + B
B^2 + B - 30 = 0
(B + 6)(B - 5) = 0

B + 6 = 0
B = -6.....not this one, it cant be negative

B - 5 = 0
B = 5 <==== base is 5 cm

H = B + 1
H = 5 + 1
H = 6 <=== height is 6 cm

You might be interested in
3/4 divided by 6 and 2/3
Talja [164]
It would be 0.125 for the first answer
8 0
3 years ago
Read 2 more answers
1. Escribe como potencia los siguientes productos y luego resuelve como se indica en el ejemplo. a) 6.6.6 = 6 3 = 216 f) 11.11=
alexandr402 [8]

Answer:

(Véase la explicación para mayores detalles/See the explanation for further details)

Step-by-step explanation:

a) Tres al cubo (Three to cube):

x = 3 \times 3 \times 3

x = 3^{3}

x = 27

b) Seis al cubo (Six to cube):

x = 6 \times 6 \times 6

x = 6^{3}

x = 216

c) Cinco al cuadrado (Five squared):

x = 5 \times 5

x = 5^{2}

x = 25

d) Ocho al cuadrado (Eight squared):

x = 8 \times 8

x = 8^{2}

x = 64

e) Dos a la quinta (Two to five):

x = 2 \times 2 \times 2 \times 2 \times 2

x = 2^{5}

x = 32

f) Diez a la cuarta (Ten to four):

x = 10\times 10 \times 10 \times 10

x = 10^{4}

x = 10000

3 0
3 years ago
What is the area of a circle with a radius of 1 foot?
sasho [114]

Answer:

C. π ft ²

Step-by-step explanation:

:)

6 0
3 years ago
Read 2 more answers
Solve x2 + 1/2x +1/16=4/9
kolezko [41]

<u>Answer:</u>

x = 0.417 or x = -0.917

<u>Step-by-step explanation:</u>

We are given the following expression and we are to solve it for the variable x:

x ^2 + \frac { 1 } { 2 } x + \frac { 1 } { 1 6 } = \frac { 4 } { 9 }

We will find the least common multiple of 2. 6 and 9:

x^2 \times 144 +\frac{1}{2}x \times 144 +\frac{1}{16} \times 144 = \frac{4}{9} \times 144

Simplifying it to get:

144x^2+72x+9=64

144x^2+72x+9-64=0

144x^2+72x-55=0

Using the quadratic formula to solve for x:

x=\frac{-b \pm\sqrt{b^2-4ac} }{2a}

x=\frac{-72 \pm\sqrt{72^2-4(144)(-55)} }{2a}

x=\frac{5}{12} or 0.417

x=-\frac{11}{12} or -0.917

3 0
3 years ago
Subtract 0000 1000 whats the answer
Finger [1]
If u subtract 1,000 - 0000 it will equal 1,000

8 0
3 years ago
Other questions:
  • The diagram below shows the partial construction of which shape?
    14·2 answers
  • Can anyone pls help me in dis pls
    6·2 answers
  • What is -0.38,-3/8,-0.04 in order from least to greatest
    10·1 answer
  • A square tile has a width of 1/4 foot.How many tiles will fit end-to-end along a 4- foot tiles
    15·1 answer
  • What is the fraction in decimal form? 13/20 Enter your answer in the box.
    8·2 answers
  • If you double the radius of a sphere. what happens to the surface area? Write equations to prove your answer
    12·1 answer
  • A square that has a side measurement of 7 inches has an area of: *
    6·2 answers
  • What is 372.42 correct to one significant figure?
    8·1 answer
  • According to​ Charles's law, if the pressure is held​ constant, the volume of a gas varies directly with the temperature measure
    12·1 answer
  • Ashley has 100 books that she wants to give away at the rate of n books per week. Write a recursive function that represents the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!