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
bonufazy [111]
3 years ago
14

Find the area of the triangle shown below. А 7 in. 20° с B 10 in.

Mathematics
1 answer:
kvasek [131]3 years ago
3 0

The below solved example problem may be useful to understand how the values are being used in the mathematical formulas to find the triangle area. Find the area of a triangle having the base b = 18 & height h = 12 cm?

You might be interested in
What value of x makes the equation -2/3x + 3 1/3x - 1/2 = -1/3x + 5 1/2 true? Please help ASAP!!!!!!!!
Naddika [18.5K]

Answer:

<h2>x = 2</h2>

Step-by-step explanation:

<h2 />

The steps of the solution in the photo above

I hope that is useful for you :)

3 0
2 years ago
What angle has a tangent and sine that are both negative? <br><br> 300<br> 210 <br> 45 <br> 150
zimovet [89]

Answer:

300^{\circ}

Step-by-step explanation:

\text{In quadrant IV, both ratios of tangent and sine  are negative.}\\ \\300^{\circ}~ \text{lies in the fourth quadrant, so}~ \tan 300^{\circ}  ~ \text{and}~ \sin 300^{\circ}~ \text{are negative.}

6 0
2 years ago
Your friend has $90 when he goes to the fair. He spends $5 to enter the fair and $15 on food. Rides at the fair cost $1.50 per r
ra1l [238]

Answer:

-1.5x + 70

Step-by-step explanation:

Total money he takes while going to the fair = $90

Money he spends to enter the fair = $5

Money he spends on food =$15

Total he spent now is given by

Now, he spend on rides at the fair i.e. 1.50 per ride .

Let the number of rides be x

So, cost incurred on rides = 1.5x

So, the spending money can be expressed as

Now, remaining money left to him after spending on x rides too is

Let f(x) denotes the function used to determine the money he has left over after rides .

So it becomes

f(x) = 70 - 1.50x

f (x) = -1.50x +70

3 0
3 years ago
Please help me with this question
marshall27 [118]

Answer:

80,

Step-by-step explanation:

the way to find the volume of a prism is the following, get 3 measurements, the length, the width and the height (in this case you already have all 3) so simply multiply they together(2*5*8=80)

6 0
3 years ago
Read 2 more answers
What is 21 1/4% expressed as a fraction?
Neporo4naja [7]

Answer:

\frac{17}{80}

Step-by-step explanation:

we have

21\frac{1}{4}\%

Convert mixed number to an improper fraction

21\frac{1}{4}=21+\frac{1}{4}=\frac{21*4+1}{4}=\frac{85}{4}

so

21\frac{1}{4}\%=\frac{85}{4}\%

Convert percent number as a fraction

\frac{85}{4}\%=\frac{85}{4}:100=\frac{85}{4*100}=\frac{85}{400}

Simplify

Divide by 5 both numerator and denominator

\frac{17}{80}

8 0
3 years ago
Other questions:
  • What is the value of in e^4? <br> A.0<br> B.1<br> C.2<br> D.4
    15·2 answers
  • Adrienne answered all 21 multiple choice questions correctly. If her teacher decided to let one of the questions count as bonus,
    5·1 answer
  • How do you do this? Please help!
    7·1 answer
  • Given a circle with radius of 2, which is the degree measure of an arc whose length is 1/2 ?
    5·1 answer
  • LAST QUESTION<br> I think it's 12/5, am I right?
    5·1 answer
  • Question 6 of 10
    11·1 answer
  • I have a math problem:<br> I also attached the possible values I was given. Please Help!
    9·1 answer
  • Which expression is equivalent to 5x +10y-15
    10·2 answers
  • Three beads are placed on the vertices of an equilateral triangle of side d = 3.6 cm. The first bead of mass m1 = 130 g is place
    5·1 answer
  • In the year 2007, a person bought a new car for $23500. For each consecutive year after that, the value of the car depreciated b
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!