Answer:
speed = 55mi/HR, distance is 45 miles and time is not given so what we are finding is the time the vehicle used when travelling 45miles at a rate of 55mi/hr. distance=speed×time. 45=55×time(t). 45=55t. now divide 45 by 55t to get time. which is 0.82.
Given: mAngleEDF = 120°; mAngleADB = (3x)°; mAngleBDC = (2x)° Prove: x = 24
what is the missing reason in step 3?
a. vertical angles are congruent
b. substitution
c. definition of congruency
d. definition of equality
Answer:
a
Step-by-step explanation:
step 3 is a. because vertical angles are congruent
when you intersect 2 lines they form 2 pairs of vertical angles that are congruent.
Answer:
Vertical angles are congruent
Step-by-step explanation:
What is the area of this figure IXL question
Answer:
my guess its 3072
Step-by-step explanation:
what is the product of (x+3) (3x -2)?
Answer:
3x²+7x-6
Step-by-step explanation:
Original Equation;
(x+3)(3x-2)
Multiply the first term by the second term.
x(3x-2)+3(3x-2)
Multiply x by 3x and x by -2
3x²-2x+3(3x-2)
And then multiply 3 by 3x and 3 by -2
3x²-2x+9x-6
Group like terms
3x²-2x+9x-6
Simplify
3x²+7x-6
(x+3)(3x-2)
x(3x-2)+3(3x-2)
3x²-2x+9x-6
3x²+7x-6
Answer:
[tex]3x {}^{2} + 7x - 6[/tex]
Step by step explanation:
expand the given equation
[tex]x(3x) + x \times - 2 + 3(3x) + 3 \times - 2[/tex]
simplify and combime like terms
[tex] {3x}^{2} - 2x + 9x - 6[/tex]
add
[tex] - 2x[/tex]
and 9x
[tex] {3x}^{2} + 7x - 6[/tex]
find the difference of 3/4 and 1/28
Answer:
Step-by-step explanation:
3/4- 1/28
3(7)/4(7)= 21/28-1/28
=20/28
=5/4
Answer:
0.75 for the first one
0.03 for the second one
21 if you divide them both together
Step-by-step explanation:
i didnt know which one you meant to hope this helps
60 − (7 + 4) × 5 what is the answer
Answer:
5
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
because 7+4=28 x 5 =140-60=80
Simplify
A^5 divided by A^3
You subtract the exponents using the rule
(x^y)/(x^z) = x^(y-z)
This rule only applies if both bases are the same.
What is the SLOPE of linear line: y = -x*
m= -1
m = 0
m = undefined
m = 1
The grades on a geometry midterm at Oak have a mean of u = 74 and a
standard deviation of o = 4.0.
Nadia scored 70 on the exam.
Find the z-score for Nadia's exam grade. Round to two decimal places.
Answer:
-1.00
Step-by-step explanation:
khan
Please if you can try your best and help solve this
Answer:
x = 47.5
Step-by-step explanation:
The vertical angle theorem states that if two angles are vertical, they are congruent, so the two angles you gave are congruent.
2x + 5 = 100
2x = 95
x = 47.5
33.6 x 3.1 with explained answer please help ASAP
Answer:
33.6 x 3.1 = 104.16
Step-by-step explanation:
To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.
Answer:
104.16
Step-by-step explanation:
33.6
×3.1=
3.36
111
100.80=
1104.16
I really hope this helps.
Which is a solution of 1/4+x=0 0.25, 3/4, -3/4, or -0.25.
What is an expression for 25% off $36
Answer:
$36 x . 25 = $9.00
Step-by-step explanation:
hus, a product that normally costs $36 with a 25 percent discount will cost you $27.00, and you saved $9.00. You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $36 as follows:c$36 x . 25 = $9.00 savings.
plz i need help on this
Answer:
nahnahnahnahnahnahnah
Date
Thursday, Feb. 7
Cresap Bay Tide Table
Time
1:26 a.m.
7:26 am
2:29 p.m
9:21 p.m
2:24 am.
8:22 a.m.
3:16 pm
10:02 p.m.
Low/high tide
2.6 ft (low)
6.4 ft (high)
-0.8 ft (low)
4.8 ft (high)
1.5 ft (low)
6.5 ft (high)
-1.6 ft (low)
5.1 ft (high)
Friday, Feb. 8
On what date and time was the lowest tide?
Thursday, Feb. 7, at 2:29 p.m.
Friday, Feb. 7, at 9:21 p.m.
Friday, Feb. 8. at 2:24 a.m.
Friday, Feb. 8. at 3:16 p.m.
Answer:
Friday, Feb. 8, at 3:16 p.m.
Step-by-step explanation:Just took it :3
Answer: yowelcome is correct
Step-by-step explanation: Friday, Feb. 8, at 3:16 p.m.
In Maria's galden, the ratio of peppers to tomatoes is 5 to 7. If there are 91
tomatoes, how many peppers are in the garden?
Your answer
Answer:
65 peppers
Step-by-step explanation:
Create the porportion 91/7 = x/5 When you solve for x you get 65.Hope this helps!Answer:
ther will be 65 peppers
Step-by-step explanation:
SOLVE FOR X
-5x + 9 = 24
Answer:
x = -3
Step-by-step explanation:
-5x + 9 = 24
move the nine to the other side
-5x = 15
divide
x = -3
If an event is impossible it has a probability of zero true or false
Answer:True
Step-by-step explanation: Hope this helps!:)
Answer:
I think it is true. Maybe I am 50% sure.
Step-by-step explanation:
Michelle bought 4 gallons of grape juice and 5 gallons of apple juice for a party. What is the ratio of gallons of apple juice to gallons
of grape juice she bought? Represent the relationship in 3 different ways.
Answer: 4 to 5
5to 4
Step-by-step explanation:
Answer:
the answer is 5/4
Step-by-step explanation:
Pls help you will get brainliest
Answer:
5/6
Step-by-step explanation:
1/6 + 1/6 = 2/6 TYPE A wood
1/4 + 1/4 = 2/4 TYPE B wood
2/6 + 2/4= ...
2/4 reduces to ?/2
That would be 1/2 because 4 divided by 2 is 2 & 2 divided by 2 is 1.
1/2= ?/6
Its 3/6 because we did 2 x 3 to get 6 and we do the same to the number 1. So we do 1 x 3 = 3
Now we have 3/6 + 2/6!
This is very easy now! We just do 2 + 3 which gets 5.
OUR ANSWER IS 5/6!! Hope this helps! plz mark as brainliest!
24 hours per day algebraic expression
Answer:
huh??
Step-by-step explanation:
confusion.......
Answer:
this is a tuffy
Step-by-step explanation:
confusion...
Find 2.65 + 3.12 write your answer as a decimal
Answer:
5.77
Step-by-step explanation:
2.65
+3.12
5.77
5% tax on a $50 meal
Answer:
$2.50
Step-by-step explanation:
Elena has $225 in her bank account. She takes out $20 each week for some weeks. After some weeks she has $145 dollars left in her bank account
Answer:
145
Step-by-step explanation:
You told me 0-o
Answer:
After 4 weeks, she has $145 dollars left in her bank account.
Step-by-step explanation:
Week 1 = 225 - 20 = 205
Week 2 = 205 - 20 = 185
Week 3 = 185 - 20 = 165
Week 4 = 165 - 20 = 145
Please help me on this
Answer:
1 Stage: 280 Meters
2 Stages: 220 Meters
4 Stages: 100 Meters
It will take about 5 2/3 stages to reach the surface level.
The circumference of a circle is 6.28 what’s the circles diameter
Answer:
2
Step-by-step explanation:
C=2πr which becomes C=πd
6.28=(3.14)d
d=2
What is the slope of this graph?
Answer:
m = 3
Step-by-step explanation:
up 3, right 1
3/1 = 3
5. Joe has $425.50 before he goes shopping. He spends 20% of it on groceries and then of the
remaining amount on supplies for an art project. How much money does Joe have left over?
help ASAPPP I HAVE 5 MINUTES
Answer:
D. w = 27
Step-by-step explanation:
36+22 = 58
180 - 58 = 122
4w + 14 = 122
4w = 108
w = 27
I need help on this please? Thanks
Answer:
6x^2 -9
Step-by-step explanation:
1. From the table, you know that when x = 0, y = -9, this means that the initial value is -9. This means that the last option is not correct
*** y values -> output
2. Plug in a x - value from the table to figure out the right rule:
x = 2
First option: 6x - 9 -> 6*2 - 9 = 12-9 = 7
in the table, the output for x =2 is 15 so the first option is not correct
Second option: 6x^2 - 9 -> 6*(2^2) - 9 = 6*4 - 9 = 24 - 9 = 15
in the table, the output for x =2 is 15 so the second option is correct
If Sydney earns $75 the next week from selling face masks and deposits it in her account, what will her account balance be then?
Answer:
The amount in her account with be $75
Step-by-step explanation:
But only if there was no money in her account. The question seems to be missing the dependent variable, which is, how much money is in the account?
