All categories

3 years ago

(-8m + 1) + (3m + 7)= 9m + 10m

Mathematics

1 answer:

hoa [83]3 years ago

4 0

Answer:

m=1/3

Step-by-step explanation:

trust

You might be interested in

Please help if ur good at computers

polet [3.4K]

They can be customised depending on your use.

8 0

3 years ago

Read 2 more answers

1.name two acute angles in the figure

kirill115 [55]

Answer:

There isn't a figure. But Acute angles are less than 90 degrees(they're small than an L). Remember it by saying "cute" things are small so acute

Step-by-step explanation:

6 0

3 years ago

LOOK RIGHT HERE! HELP FASSST EMERGENCY! Don't go past go to this question right here and no Decimal answers plz. Thanks the answ

ArbitrLikvidat [17]

Answer: 140cm^3

Step-by-step explanation:

7 0

3 years ago

Circle D is shown. Line segments D E, D F, D G, and D H are radii. Angle E D F is 55 degrees, angle F D G is 70 degrees, and ang

aalyn [17]

Answer:

see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of arc EH

Remember that the measure of the complete circle is equal to 360 degrees

$arc\ EH+arc\ EF+arc\ FG+arc\ GH=360^o$

Remember that

$arc\ EF=m\angle EDF$ ----> by central angle

$arc\ FG=m\angle FDG$ ----> by central angle

$arc\ GH=m\angle GDH$ ---> by central angle

substitute the given values

$arc\ EH+55^o+70^o+110^o=360^o$

$arc\ EH=360^o-235^o=125^o$

step 2

Which arc is congruent to Arc E H?

we know that

$arc\ EFG=arc\ EF+arc\ FG=55^o+70^o=125^o$

therefore

arc EH is congruent with arc EFG

arc EH is congruent with minor arc GE

5 0

3 years ago

Read 2 more answers

9. Solve 6/7 divided by 36/56 and put answer in simplest form.

motikmotik

The answer is C. 4/3

7 0

3 years ago

Read 2 more answers

(-8m + 1) + (3m + 7)= 9m + 10m​

(-8m + 1) + (3m + 7)= 9m + 10m