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
vfiekz [6]
2 years ago
9

Another math geometry question please help

Mathematics
1 answer:
V125BC [204]2 years ago
4 0

a) Same-side interior angles

b)

m\angle 1=6(10)+18=\boxed{78^{\circ}}\\m\angle2=9(10)+12=\boxed{102^{\circ}}

c) They are parallel by the same-side interior angles theorem.

You might be interested in
What is the area of a triangle when the sides are 17, 8 and 9
sleet_krkn [62]

Answer:

ok so to solve this you need to do base x height then divide that by 2

Step-by-step explanation:

7 0
3 years ago
Can you please my math people
valentina_108 [34]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
. Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain
Anettt [7]

Answer:

1. x-3=-15
2.2x=-24
3.2x-3=-27

Step-by-step explanation:

Given the following question:

2x+9=-15

To find three equations that have the same solution as the given equation we have to first solve the equation.

2x+9=-15
9-9=0
-15-9=-24
2x=-24
2x\div2=x
-24\div2=-12
x=-12

<u>Equation one:</u>
x-3=-15
-3+3=0
-15+3=-12
x=-12

<u>Equation two:
</u>2x=-24
2x\div2=x
-24\div2=-12
x=-12

<u>Equation three:</u>
2x-3=-27
-3+3=0
-27+3=-24
-24\div2=-12
x=-12

Hope this helps.

4 0
2 years ago
What is the formula for the area of a triangle?
SashulF [63]

<em>The</em><em> </em><em>formula</em><em> </em><em>to</em><em> </em><em>find</em><em> </em><em>the</em><em> </em><em>area</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>triangle</em><em> </em><em>is</em><em> </em><em>:</em>

<em>1</em><em>/</em><em>2</em><em> </em><em>base</em><em>*</em><em>height</em>

<em>For</em><em> </em><em>inst</em><em>ance</em><em>:</em>

<em>base</em><em>=</em><em>4</em><em> </em><em>cm</em>

<em>height</em><em>=</em><em>5</em><em>c</em><em>m</em>

<em>area</em><em> </em><em>of</em><em> </em><em>traingle</em><em>=</em><em>1</em><em>/</em><em>2</em><em>*</em><em>b</em><em>*</em><em>h</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>1</em><em>/</em><em>2</em><em>*</em><em>4</em><em>*</em><em>5</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>1</em><em>0</em><em>c</em><em>m</em><em>^</em><em>2</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

6 0
3 years ago
written as a simplified polynomial in standard form what is the result when (x-5)^2 is subtracted from 7x^2+6x+5
blagie [28]
(7x^2 + 6x + 5 ) - (x - 5)^2
(7x^2 + 6x + 5 ) - (x^2 - 10x + 25)
6x^2 + 16x - 20 is the answer
6 0
3 years ago
Other questions:
  • PLZZ HELP ASAP!!!!!!!!!!!
    11·2 answers
  • A number subtracted from 16 is -3
    15·2 answers
  • Juanita did this work to solve an equation. Did she make an error?
    14·1 answer
  • Chloe uses 80 candy wrappers to make a paper necklace she is making necklaces for herself and 9 friends how many candy wrappers
    7·1 answer
  • Write the equation of the circle with center (3, 2) and (−6, −4) a point on the circle.
    12·2 answers
  • Plz help....................................................
    11·1 answer
  • What is the point-slope form of a line with slope 3 that contains the point
    7·1 answer
  • 16 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will
    5·1 answer
  • Solve for X.<br><br> 3x – 1 = 2x – 1<br><br> (please help! I'm confused on the last step.)​
    13·2 answers
  • 73 * 10 to the power of 2​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!