beluvangel418
26.01.2021 •
Mathematics
4d+8+3y+7 simplify your answer
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- M Mathematics Explain why it might be better to use a decimal estimate instead of an exact value to plot the square root of -23 on a number line?...
- M Mathematics Verify cos^4x-sin^4x=cos2x...
- M Mathematics How do you solve, 7/9+1/2-3/2+2/9 ?...
- M Mathematics Find 12 1/2% of 96 men...
- M Mathematics What is 4% of 1.19 and 2.69...
- M Mathematics Mary and Tom park their cars in an empty parking lot with n =2 consecutive parking spaces (ie, n spaces in a row, where only one car fits in each space). Mary and Tom pick parking...
- M Mathematics Consider this expression. Va3 – 7 + 161 When a = 2 and b = -4, the value of the expression is Reset Next...
- M Mathematics Find the value of k and then find the angel measures of the triangle 45k 2k k. The angle measures are 45 degrees _degrees _degrees...
- M Mathematics Solution Of Differential Equation...
- M Mathematics 2 or more equal ratios for 7/16...
Ответ:
add 8 and 7= 4d + 3y + 15
Step-by-step explanation:
trust me :)
Ответ:
Two complementary angles equal 90.
If angle 1’s complementary angle is 80, then angle 1 is 10 (90-80=10)
The three angles of a triangle need to equal 180.
Angle 3 = 180 - angle 1 - angle 2
Angle 3 = 180 - 10 - 80 = 90
Angle 3 = 90 degrees