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
Lady_Fox [76]
3 years ago
6

A triangle has an area of 75 square centimeters. if the base and height have equal length, what is the link? Round to the neares

t tenth if necessary.
Mathematics
1 answer:
Leni [432]3 years ago
4 0
1/2*bh=75
1/2*bb=75
b^2=150
b=rt(150)=12.2
not sure what you mean by link, but 12.2 is approximately the length you're seeking
You might be interested in
A rectangular banner has a length that is two feet shorter than twice its height, ℎ. If the expression ℎ(2ℎ−2) represents the ar
densk [106]

Answer:

h = 6

Step-by-step explanation:

Given he area of the banner expressed as;

A =  ℎ(2ℎ−2)

h is the height of the banner

A is the area = 60

Substitute

60 =  ℎ(2ℎ−2)

60 = 2h² - 2h

30 = h² - h

h²-h-30 = 0

Factorize;

h²-6h+5h-30 = 0

h(h-6)+5(h-6) = 0

(h-6)(h+5) = 0

h - 6 = 0 and h+5 = 0

h = 6 and -5

Since the height cannot be negative;

h = 6

Hence he height of the banner is 6

3 0
3 years ago
Write an inequality for the graph below.
const2013 [10]
Where’s the graph lol
3 0
2 years ago
Which equation is equivalent to 4^x+3=64
Harrizon [31]

Answer:

x=ln(61)/ln(4)

Step-by-step explanation:

4^x+3=64

4^x=64-3

4^x=61

x=ln(61)/ln(4)

8 0
3 years ago
Read 2 more answers
35. Two variables, x and y, appear to be exponentially related. The regression equation for ln y on x is ln y = 1.7 + .45x. What
GrogVix [38]

Answer:

y=7.57

Step-by-step explanation:

Two variables, x and y, appear to be exponentially related. The regression equation for ln y on x is ln y = 1.7 + .45x

we need to predict the value of y when x=0.72

plug in the value of x in the given equation

ln y = 1.7 + .45x

ln y = 1.7 + .45(0.72)

ln y = 1.7 + 0.324

ln y = 2.024

y=e^{2.024}

y=7.57

7 0
3 years ago
Work out the area of triangle ABC.
Ivahew [28]

Answer:

  • 4 cm²

Step-by-step explanation:

<u>Find the height BD using Pythagorean:</u>

  • BD=\sqrt{AB^2-AD^2}
  • BD= \sqrt{(2\sqrt{5})^2 -(3\sqrt{2})^2 } =\sqrt{20-18} =\sqrt{2}

<u>Find the base AC:</u>

  • AC = AD + DC
  • AC = 3\sqrt{2}+\sqrt{2}=4\sqrt{2}

<u>Find the area:</u>

  • A = 1/2bh
  • A = 1/2*AC*BD
  • A=1/2*4\sqrt{2}*\sqrt{2}  =4
5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the volume of a cylinder with a diameter of 8 inches and a height that is three times radius
    7·2 answers
  • Please help!!! 20 points
    6·1 answer
  • A runner runs at 7.6 mph for 3 1/2 hours how many miles do they do?
    11·1 answer
  • winthrop Middle School had enrollment of 1,342 and a total of 215 teachers. what was the student teacher ratio for this School w
    12·2 answers
  • A construction worker fills a mold with concrete. This solid figure represents the mold.
    7·1 answer
  • 7h=-(-2h-18) solve for h please im giving out brainliest
    14·1 answer
  • Help please !! thank you!
    12·2 answers
  • Plot all of the existing five features of the following rational function (some may not
    7·1 answer
  • Please help me in need of answer asap
    13·1 answer
  • Can someone help me with this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!