01:48:05
Factor x3 – 7x2 – 5x + 35 by grouping. What is the resulting expression?
(x2 – 7)(x – 5)
(x2 – 7)(x + 5)
(x2 – 5)(x – 7)
(x2 + 5)(x – 7)
Answer:
Step-by-step explanation:
x^2(x - 7) - 5(x - 7)
(x^2 - 5)(x - 7)
Answer:
It’s C on ed 2021
Chris wants to create a rectangular rose garden in a yard. He has 48 meters of garden fencing to go around the garden and he has to use it all. Pick two different ways in which he could construct the garden.
Answer:
If the length is kept 16 or 14 and the breadth 8 or 10 the outer fencing can be 48 meters.
Step-by-step explanation:
The boundary gives the perimeter . Using the formula of the perimeter for a rectangle where L= length and B= breadth
P = 2(L+B)
48= 2(L+B)
24= (L+B)
The length must be longer than the breadth in the rectangle so we can obtain the sum of 24 in such a way that one side is longer than the other.
24= 16+8
or 24= 14+10
where the length can be 16 or 14 and breadth can be 8 or 10 .
If the length is kept 16 or 14 and the breadth 8 or 10 the outer fencing can be 48 meters.
What is the length of the diagonal of a 10 cm by 15 cm rectangle? Round to the nearest whole number and just write the numerical answer with no labels or variables.
i really need help i don’t understand this
Answer:
which one 1,2,3,4,5,6,7,8
Find the measure of ∠b. A. 61 B. 39 C. 54 D. 44
Answer:
39??
Step-by-step explanation:
PLEASE HELP Determine W and X in Circle M
your answer will be
w=16°
X=148°
Step-by-step explanation:
hope it helps you
have a great day!!
FIND THE AREA OF THE COMPOUND
Answer:
69
Step-by-step explanation:
Answer:
424 ft2
Step-by-step explanation:
Split the shape into two shapes
Solve each shape:
24x5= 120
16 (21-15=6) x19= 304
120+304= 424
DB is a perpendicular bisector of ADC.
AC = 2x + 20 BC = 4x-2 Solve for x.
Find BC and AC.
Answer:
Step-by-step explanation:
Please show work! thank you :)
Answer:
c = 18
d = 36
Step-by-step explanation:
2c = d (equation 1)
c + d = 54 (equation 2)
Use substitution by putting 2c in the place of d on the second equation.
c + 2c = 54
3c = 54
Then divide both sides by 3 to get c (18).
Then use equation 1 to find d. Do this by putting 18 in the place of c.
2(18) = d
Solve, and the answer is d = 36
7.You plan to show that triangle QRS is similar to triangle XYZ by the SSS Similarity Theorem. Complete the proportion that you will use:
ABCD is a kite with AD=AB
A= 116°
B=2x°
D=(5x-147)°
Find the size of the smallest angle of the kite.
Answer:
55.86
Step-by-step explanation:
(5x-147)+2x+116=360
7x-31=360
+31 +31
7x=391
x=55.86
9c+(15-t)= ayudaaaaaaaaa
Answer:
baka
Step-by-step explanation:
Answer:
[tex]9c + 15 - t[/tex]
Step-by-step explanation:
1) you only have to Remove parentheses.
[tex]9c + 15 - t[/tex]
Therefor, the answer is 9c + 15 - t.
HELP HELP HELP PLS :(
Answer:
A
Step-by-step explanation:
becaus emultiply 24 x 18 and its 432
FIND THE MISSING OUTPUT VALUE (brainiest)
Answer:
-19
Step-by-step explanation:
this is because if you replace x with -2 for 9x-1 your answer would be -18-1 which is -19
Help don't answer if you don't know!!!!
Answer:
48
Step-by-step explanation:
Since it's a right angle, it's automadically 90 degrees so you just have to add 23+ 19 and subtract from 90.
23 + 19 = 42
90 - 42 = 48
What is 3 (2x + 4) = 12?
Answer:
Hi!!
The answer is = 0
Step-by-step explanation:
1. Distribute
3(2+4)=12
6+12=12
2. Subtract 12 from both sides of the equation
6 + 12= 12
6 + 12 − 12 = 12 − 12
3.Simplify
part A. 6 + 12 − 12 = 12 − 12
6x = 12 - 12
part B. 6x = 12 - 12
6x = 0
Hope this helps!! =)
Find the ending
balance:
$30,000 for 5.5 years
at 6% annual
compound interest
step by step explaination:
ending balance=$30000
30000*5.5
165000÷6=27,500
compound interest =27,500
don´t understanddd .....
Answer:
a = 32°
Step-by-step explanation:
My thought process was that the square below the 58° usually means that its a 90° angle, so I just did 90°-58°=32°
find the value of given expression
[tex] \sqrt{99 - ( - 1)} [/tex]
Answer:
10
Step-by-step explanation:
Note that when there are two negative signs directly next to each other, you are adding:
[tex]\sqrt{99 - (-1)} = \sqrt{99 + 1} = \sqrt{100}[/tex]
Simplify:
[tex]\sqrt{100} = \sqrt{10 * 10} = 10[/tex]
10 is your value for the given expression
Answer:
± 10Step-by-step explanation:
[tex]\sqrt{99 - (-1)} = \sqrt{99 + 1} = \sqrt{100}[/tex] = ± 10PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST
1 and 2 have these Options: Dont have a job OR have a job
3 has these Options: Does or Does Not
Answer:
More males have a job and more females have a job, and the final answer is does.
Step-by-step explanation:
Answer:
do not have a job for 1, 2
3) Does
( I hope this was helpful) >;D
The distance travelled by a delivery vehicle can be calculated by the equation Distance = Rate x Time. What would be the correct representation of a situation in which a driver doubles his original speed, but drives for only of the original amount of time? dn = new distance do = original distance
Answer:
New distance = 2do
Step-by-step explanation:
The distance equation :
Distance = speed * time
If speed is doubled ; time stays the same
If speed is doubled,; new speed becomes
Doubled speed = 2* speed
Time remains the same ;
Hence,
New distance becomes : 2 * speed * time
Original dista, Speed * distance
New distance, dn = 2*do = 2do
six candidates are running for two diffrent class offices. in how many ways can the offices be filled with these candidates
Answer:
3
Step-by-step explanation:
on edg2020
Sarah rolls a fair dice 54 times.
How many times would Sarah expect to roll a four?
Answer:
9
Step-by-step explanation:
The dice will have 6 sides so divide 54 by 6
Answer:
9
Step-by-step explanation:
The dice will have 6 sides so divide 54 by 6
HOPE THIS HELPS!!!!
What is the range of the data set shown below?
{ 1, 1, 1, 4, 5, 6, 7, 15}
Answer:
1-15!
Step-by-step explanation:
1. How many sheets can a copier reproduce in 5 min. if it makes a copy every 1 ⅑ sec.?
Answer:
4.5 or just say 4 if your gonna round it up. hope this helped :)
Step-by-step explanation:
It takes 9 hours for 8 men to paint a room.
How many men would be needed to paint the room in 4 hours?
Answer:
4.5 just put 5
Step-by-step explanation:
9 divided by 8 = 1.125
1.125 × 4 = 4.5
Find the volume please, worth 20 pts I need answers asap:')
Find the complementary angles of the following.
Answer:
37 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Complementary means 90 degrees. So, we would do 90 - 52.5 = 37.5 or 37 1/2
What is the simple interst on $32,000 at 7% interest for 6 months?
Answer:
$ 33120
Step-by-step explanation:
SI = P(1 + rt)
= 32,000 [ 1 + (0.07) (0.5) ]
= 32,000 (1 + 0.035)
= 32,000 (1.035)
= 33120
Answer:
$33120
Step-by-step explanation:
si = p(1 + rt)
si = 32000 ( 1 + (0.07) (0.5) )
si = $33120
4. A cake decorator can decorate 6 cakes in 1.5 hours.
At this rate, how many cakes could he decorate
during his 8-hour workday?
Answer:
33
Step-by-step explanation:
Seeing as there is only 8 hours in a workday he could make 33.
Hope this helps!
Answer:
33
Step-by-step explanation:
1.5*5=7.5
8-7.5=0.5
0.5=1/2
1/2 of 6=3
6*5=30
30+3=33
Hope this helped!