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
Paha777 [63]
2 years ago
8

You’re given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles

can you construct using these measurements?
Mathematics
1 answer:
IrinaK [193]2 years ago
7 0

Answer:

1

Step-by-step explanation:

Once you have two sides and the included angle, there is only one triangle.

Answer: 1

You might be interested in
the length of the longer leg of a right triangle is 3 ft more than three times the length of the shorter leg. the length of the
Ulleksa [173]

with the pythagorean theorem

\begin{gathered} (4+3x)^2=x^2+(3+3x)^2 \\ 16+24x+9x^2=x^2+9+18x+9x^2 \\ 16+24x+9x^2=10x^2+18x+9 \\ 16+24x+9x^2-9=10x^2+18x+9-9 \\ 9x^2+24x+7=10x^2+18x \\ 9x^2+24x+7-18x=10x^2+18x-18x \\ 9x^2+6x+7=10x^2 \\ 9x^2+6x+7-10x^2=10x^2-10x^2 \\ -x^2+6x+7=0 \end{gathered}

using the formula of the quadratic equation

\begin{gathered} x_{1,\: 2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a} \\ x1=\frac{-6+\sqrt{6^2-4\left(-1\right)\cdot\:7}}{2\left(-1\right)}=-1 \\ x2=\frac{-6-\sqrt{6^2-4\left(-1\right)\cdot\:7}}{2\left(-1\right)}=7 \end{gathered}

the length cannot be negative, therefore x=7

length of the shorter leg is: 7ft

length of the longer leg is: 3+3(7)= 24ft

length of the hypotenuse is: 4+3(7)= 25ft

5 0
1 year ago
Solve the formula Ax + By= C for A.
tresset_1 [31]

Answer:

Step-by-step explanation:

7 0
3 years ago
Find the total surface area of the cube
prisoha [69]
Each square is 2.2*2.2= 4.84 sqin
6 squares: 4.84*6= 29.04
hope this helps
6 0
2 years ago
3 lines are shown. A line with points P, R, N intersects a line with points M, R, O at point R. A line extends from point R to p
attashe74 [19]

Answer:

(C)Angle MRN and Angle NRO

Step-by-step explanation:

A diagram of the given problem is drawn and attached below.

From the diagram:

Option A: Angle PRL and Angle LRM = Angle PRM which is not 180 degrees.

Option B: Angle ORP and Angle MRN are vertically opposite angles and are therefore not linear pairs.

Option C: Angle MRN and Angle NRO are on the line ORM and therefore forms a linear pair.

<u>Therefore, the correct option is C.</u>

5 0
3 years ago
Read 2 more answers
Solve this equation using an algebraic method: (x + 4)( x - 4) = 9
Svetradugi [14.3K]
This is the answer that i was going to upload :
the answer is +5(or)-5 because  of root

3 0
3 years ago
Read 2 more answers
Other questions:
  • Susan has $80. She spends 3/5 of the money on Monday. She spends the remaining money equally over the next five days. How much m
    15·2 answers
  • Need answer please !!!!!!!! A sports company is shipping softballs to its distribution centers. Each softball is in a square box
    14·1 answer
  • Round 7 3/7 to the nearest while number
    5·2 answers
  • You are making a welding fixture and must cut down a length of steel tubing from 19 3/8 inches to 11 9/16 inches. When you cut t
    5·1 answer
  • Sally Pays £25 for two tubes of paint a blue tube and a red tube. the blue tube cost £7 more than the red tube.
    14·1 answer
  • Find GH<br><br>please help :3​
    6·1 answer
  • Is 2 a solution of 4z + 12 = 4? Complete the statement.​
    14·2 answers
  • Factor the polynomial expression x^4 + x^2 − 20.
    11·1 answer
  • Please help faaast
    15·1 answer
  • Can you help me figure out the other side of this triangle? I'm racking my brain and finding nothing!​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!