HELP!!!!!!!!!!!!!! ASAP!
Answer:
∠ ABC = 87°
Step-by-step explanation:
∠ ABD and ∠ DBE are adjacent angles and are supplementary, sum to 180° , so
2x - 17 + x + 32 = 180 , that is
3x + 15 = 180 ( subtract 15 from both sides )
3x = 165 ( divide both sides by 3 )
x = 55
Then
∠ DBE = x + 32 = 55 + 32 = 87° , thus
∠ ABC = ∠ DBE ( vertical angles )
∠ ABC = 87°
20 points <3
If the problem ask you to find the distance around a circle, which
formula should you use?
A. r = 1/2d
B. C = md
C. d = 2r
D. A = mr
Answer:
d=2r
Step-by-step explanation:
edge 2020
p.s. pls mark brainliest, and have a good day! :)
THIS LOOKS IMPOSSIBLE
Answer:
Dang hes smart as heck bro it is 80 Sq cm He deserves brainliest
Step-by-step explanation:
I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!
Students were surveyed about the time they wake up on school mornings. The results are shown in the table.
Survey Results
Time Range Number of Students
Before 6:00 3
6:00-6:30 13
After 6:30 4
Out of 500 students in the school, what is the BEST prediction for the number of students who wake up after 6:30?
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.
Answer:
2 with the second power??
Step-by-step explanation:
if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time
Please help and explain how you got your answer please!
Write your answer as a decimal rounded to the nearest hundredth
Answer: 0.17
Step-by-step explanation: There are 5 other letters rather than A. So it would be 1/5 and 1 divided by five is 0.2 which is probally 0.20.
Hope it helps have an wonderful day
Mary Beth wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 4 5/6 m by 2 1/3 m. Find the area the grass seed needs to cover
Answer:
If you calculate the area you must multiply both sides.
The answer may be the following:
Exact Form: [tex]\frac{203}{18}[/tex]
Decimal form: 11.27...
Mixed number form: [tex]11\frac{5}{18}[/tex]
I need help with question 12
Answer:
f(2x) which moves the graph up
Step-by-step explanation:
you must replace b with 2. put it in a graphing calculator to see results clearly
Write the following as an algebraic expression: 7 less than 3 times x.
Answer:
3-7x
Step-by-step explanation:
Answer:
7 < 3x
Step-by-step explanation:
yuh
please help quick!! A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to tons?
Answer:
itis 500 tons
Step-by-step explanation:
Need Help Please ASAP
Answer:
first step; subtract 7 from both sides. you are left with -3n=8. step two; divide both sides by 3. it should get you to -n=8. therefore n=-8
Step-by-step explanation:
i hope this helped you! :)
I need help 8th grade math
PLEASE HELP ME AND I’ll GIVE BT WITH 20 points <3
Answer: C=πd
Step-by-step explanation:
Find the area and perimeter of the figure on the coordinate system below
Match each number with its opposite
Answer:
1-c
2-d
3-a
4-b
Step-by-step explanation:
Anyone please help :(
Answer:
4x + 10
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Please give me the right answer
given b(17 5) c(11 -3) d(-1 2) and e(x -6) find the value of x so that bc ll de
WILL GIVE BRAINLIEST
How do you determine which variable is independent
and which one is independent?
The graph shows the weight and fuel efficiency, in miles per gallon, for a selection of vehicles.
Which is the best estimate of the correlation coefficient of the line of best fit?
A. -0.91
B. -0.23
C. 0.68
D. 0.89
Answer:
a
Step-by-step explanation: