Step-by-step explanation:
<em>-</em><em>2</em><em>/</em><em>3</em><em> </em><em>+</em><em> </em><em>8</em><em>/</em><em>3</em>
<em>your</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>6</em><em>/</em><em>3</em><em> </em>
<em>addit</em><em>ive</em><em> </em><em>inverse</em><em> </em><em>is</em><em> </em><em>3</em><em>/</em><em>6</em>
<em>by</em><em> </em><em>cancell</em><em>ed</em><em> </em><em>it </em><em>gives</em><em> </em><em>1</em><em>/</em><em>2</em>
<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>u</em>
Answer:
good luck!
Step-by-step explanation:
Ok, so if you’re saying -18=r-3, then first you need to add 3 to each side so you can move the 3 with the -18 so you can isolate r. (Leave it by itself). So now your equation is -18+3=r. Next, combine like terms, so do -18+3, which is -15. Now you have -15=r, so r is equal to -15.
Answer:
1. We have been given that a∥b , and c is neither parallel to a nor b.
Let us see which of our given options are correct.
A. m∠7 can not be equal to m∠11 as line c is not parallel to line a.
B. m∠5 can not be equal to m∠12 as line c is not parallel to line b.
C. By alternate interior angles m∠4=m∠5 as ∠4 is inside line a and ∠5 is inside line b. Both angles are on the opposite sides of transversal.
D. Since we know that corresponding angles are congruent. We can see that ∠5 corresponds to ∠1, therefore, m∠1=m∠5.
Therefore, Option C and D are correct choices.
2. We have been given that AB∥CD and m∠4=85°. We are asked to find measure of ∠5.
Since we know that same side interior angles are supplementary. In our figure we can see that ∠4 and ∠5 are same side interior angles.
Therefore, measure of ∠5 will be 95 degrees.
Step-by-step explanation:
1. is m∠4=m∠5 by the alternate interior angle theorem.
2. Angles 4 & 3 are supplementary angles or linear pair and so they have to equal 180 and 180 - 85= 95 3 & 5 are corresponding angles so 95 should be your answer.
plz give braniy
