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
vladimir1956 [14]
3 years ago
5

%20triangle." id="TexFormula1" title="Find the missing side or angle of this equation. This is not a right triangle." alt="Find the missing side or angle of this equation. This is not a right triangle." align="absmiddle" class="latex-formula">

Mathematics
1 answer:
Vlad [161]3 years ago
4 0

Answer:

15.6

Step-by-step explanation:

the angle = 180-61-42=77°

x = 14.sin 77/sin 61

= 14×0.97/0.87

= 15.6

You might be interested in
Can someone plz help :)
sergey [27]

Answer: OPTION C.

Step-by-step explanation:

The area of a triangle can be calculated with the following formula:

A=\frac{bh}{2}

Where "b" is the base of the triangle and "h" is the height of the triangle.

You know that all the triangles that compose the large triangle are equal.

According to the information given in the exercise, the base and the height of any small triangle are:

b=6\ in\\h=7\ in

Therefore, the area of any of them is:

A=\frac{(6\ in)(7\ in)}{2}\\\\A=21\ in^2

Since there are 4 equal triangles, you need to multiply the area obtained by 4 in order to find the area of the large triangle. This is:

A_{large}=4(21\ in^2)\\\\A_{large}=84\ in^2

3 0
4 years ago
!!please, please help me!!
grigory [225]

Answer:

Length: 12

Width: 2\sqrt{10\\}

Area: 24\sqrt{10\\}

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2\sqrt{10\\.

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2\sqrt{10\\×12 = 24\sqrt{10\\}

6 0
3 years ago
Write 60 as the product of two factors
Ilya [14]
Use a factor<span> tree to express </span>60<span> as a </span>product<span> of prime </span>factors<span>. So the prime factorization of </span>60<span> is 2 × 2 × 3 × 5, which can be written as 2 </span>2<span> × 3 × 5.</span>
5 0
3 years ago
104 pounds requires 156 milligrams of medicine what is the weight of a patient who requires 207 milligrams of medicine
Lubov Fominskaja [6]

Answer:

138 pounds

Step-by-step explanation:

Let the required weight of the patient be x pounds.

We have that,

156 milligrams of medicine is required for a patient weighing 104 pounds.

Then, 207 milligrams of medicine will be required for a patient having weight as shown below,

Weight of the patient = \frac{104 \times 207}{156}

i.e. x = \frac{21528}{156}

i.e. x = 138

Hence, the patient needing 207 milligrams of medicine will have the weight 138 pounds.

5 0
3 years ago
Will mark brainlist if its right
pickupchik [31]

Answer: S<\-2

Hope i was some help.

Step-by-step explanation: sorry I can’t put the right sign my keybored won’t let me but you know what it stands for.

3s+6s</-5(s+2)

start off with -5(s+2) you multiply -5 with s and it is -5s then you do the same for +2 take -5 and multiply by +2 pos times a neg is always a neg so it’s -10.

3s+6<\-5s-10

So you have to get rid of the -5s so your going to do the inverse which is add 5 to -5 and it will get rid of -5s but then you have to add 5 to 3s and that will be 8s.

8s+6</-10

Now your going to get rid of the +6 and to do that you do the inverse you subtract 6 and it will get rid of it now you have to do the same for -10 so you will subtract 6 to -10 and that will equal -16.

Now you have to divide!

8s/8 </ -16/8

And it should equal s <\-2

3 0
3 years ago
Other questions:
  • Gia opened two savings accounts at two different banks. One account earns an annual 3.4% simple interest, and the other earns ha
    15·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    6·1 answer
  • .37 7 repeating as a fraction
    5·1 answer
  • Swimming Pool On a certain hot​ summer's day, 143 people used the public swimming pool. The daily prices are $ 1.25 for children
    10·1 answer
  • Find the slope between two points : ( - 5,5 ) and ( 3, - 5 )
    8·2 answers
  • A standard die is rolled. Find the probability that the number rolled is greater than 5. Express your answer as a fraction in lo
    15·2 answers
  • A copy machine makes 24 copies per minute. How long does it take to make 78 copies?
    12·2 answers
  • 550 tickets were sold for a game for a total of $950.00. If adult tickets sold for $2.00 and children's tickets sold for $1.50,
    12·1 answer
  • Can anyone help me pls
    12·1 answer
  • Triangle ABC is equilateral with sides 10 cm long. Triangle DEF is formed by drawing lines parallel to, and 1 cm away from, the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!