Answer:
DE is congruent to AB
DF is congruent to AC
FE is congruent to CB
Usual form of the expression 3 × 10-⁵ is given by?
Answer:
0,00003
Step-by-step explanation:
3×10-5
3/100000
=0,00003
Please help! 20 points!
Answer:
i dont know sorry
Step-by-step explanation:
Simplify the following surd expressions
a) 5√5 - 2√5
b) 8√7 + 3√7
Answer:
a)3√5
b)11√7
is answer.
Urgent!
E is directly proportional to F.
When E = 2, F = 8
(a) Find an equation for E in terms of F.
(b) Find the value of E when F = 30
(C) Find the value of F when E = 100
Answer:
a. 4×2 = 8
b. E = 120
c. F = 400
Angle DEF is similar to angle JKL.Find the length of JL and KL? First triangle DF 12.4cm DE 4cm EF 9cm other triangle JK 3cm JL ? KL ?
Answer:
KL = 6.75cm
JL = 9.3cm
Step-by-step explanation:
SInce Angle DEF is similar to angle JKL.
Then;
DE/EF = JK/KL
Given
DE = 4cm
JK = 3cm
EF = 9cm
Substitute
4/9 = 3/KL
4KL = 27
KL = 27/4
KL = 6.75cm
Similarly
DF/EF = JL/KL
12.4cm/9 = JL/6.75
9JL = 12.4 * 6.75
9JL = 83.7
JL = 83.7/9
JL = 9.3cm
PLS HELP, WILL REWARD BRAINLIEST ASAP :)
Evaluate the expression for b = 5
3b + 10
Answer:
3b = 3 x 5
3 x 5 + 10 = 15 + 10 = 25
Please help! Thank you
Answer:
B 10/26
Step-by-step explanation:
Cosine is the adjacent side over the hypotenuse.
Step-by-step explanation:
cos A=base/hypotenuse
cosA=10/26 is your answer
4768 in standard form?
Answer:
4.768×10^3
Step-by-step explanation:
4768 in standard form:
4.768 *10^3
It already is in standard form.
24 km
10 km
What is the length of the hypotenuse?
Answer:
20
Step-by-step explanation:
the hypotenuse is double the length of the shortest leg
16
Kaci has $760 in her savings account and $200
in her checking account. If she withdraws $40
from her checking account, find the ratio of her
checking account balance to her savings
account balance. Write the ratio in simplist
form.
What is 200 - 40? Also, the GCF of 160 and 760 is 40
Answer:
Step-by-step explanation:
mkk
I need help with number 17 ASAP!! I’m offering 25 points for first correct answer!!
indentify the measure of angle 2. ( write the number only.)
Answer:
72°
Step-by-step explanation:
here's your solution
=> we know angle A + angle S = 2
=> angle 2 = 30° + 42°
=> 72°
hope it helps
Evaluate: C(14, 10)
no pic just answer it
Given:
The combination C(14,10).
To find:
The value of the given combination.
Solution:
We know that,
[tex]C(n,r)=\dfrac{n!}{r!(n-r)!}[/tex]
Using this formula, we get
[tex]C(14,10)=\dfrac{14!}{10!(14-10)!}[/tex]
[tex]C(14,10)=\dfrac{14\times 13\times 12\times 11\times 10!}{10!(4)!}[/tex]
[tex]C(14,10)=\dfrac{14\times 13\times 12\times 11}{4\times 3\times 2\times 1}[/tex]
[tex]C(14,10)=7\times 13\times 11[/tex]
[tex]C(14,10)=1001[/tex]
Therefore, the value of C(14,10) is 1001 and the correct option is B.
The equivalent expression of "[tex]C(14,10)[/tex]" is "1001".
Equivalent expression:using formula:
[tex]\to ^n C_r=\frac{n!}{r!(n-r)!}[/tex]
putting the given value into the above formula:
[tex]\to ^{14} C_{10}=\frac{14!}{10!(14-10)!}[/tex]
[tex]=\frac{14 \times 13 \times 12 \times 11 \times 10! }{10! \times 4 \times 3 \times 2 \times 1}\\\\=\frac{14 \times 13 \times 12 \times 11 }{ 4 \times 3 \times 2 \times 1}\\\\={7 \times 13 \times 11 }{}\\\\=1001[/tex]
Therefore, the final answer is "1001".
Find out more information on the equivalent here:
brainly.com/question/17733453
what is 20.907x0.0004
Answer:
0.0083628
Step-by-step explanation:
Here is the answer
matematicas 2×-4y=-8
Answer:
y = 2.5
Step-by-step explanation:
-4y = -8-2
-4y = -10
y = -10÷-4
y = 2.5
Here are four number cards. 7,1,8,4. Using only three of the cards, write down the three digit number closest to 800 that can be made.
Answer:
784 or 814
Step-by-step explanation:
these two numbers can be the closest written to the value of 800
A city pool has 3 wading pools. Each pool is in the shape of a parallelogram with a
base of 4.2 meters and a height of 3.2 meters. What is the total area of the splash
pads?
40.32 m2
O
13.44 m2
O m
10.4 m2
Answer:
i think it's 13.44
Step-by-step explanation:
im not really sure, but let me know if im wright pls!!
hope this helped!!
PLEASE HELP ME!! ASAP
Given f(x) = x^2 – 10x + k, and the remainder
when f (x) is divided by x + 2 is 32, then what is
the value of k?
Answer:
Step-by-step explanation:
PLEASE HELP ME!! ASAP
Given f(x) = x^2 – 10x + k, and the remainder
when f (x) is divided by x + 2 is 32, then what is
the value of k?
i need help pls and thank you
I paid $30.48 for 12 gallons of gas. What is
the unit rate of gas per gallon?
FAST PLLZZZZ
Answer:
$2.54 per gallon
Step-by-step explanation:
30.48 / 12 = 2.54
Answer:
$2.54
Step-by-step explanation:
30.54 / 12 = 2.54
Fred runs 4 laps around a track in 6 minutes. How many minutes per lap is that? How many laps per minute?
Answer:
0.67 Laps per minute
Step-by-step explanation:
4 Laps over 6 Minutes
4/6 = 0.67
There were 36 sweatshirts on sale for 2/3 of the regular price. What was
the sale price if the regular price was $30?
Answer:
To sum up, we solved for W. Finally, the sale price of a sweatshirt was 20$.
Step-by-step explanation:
So we have our main equation of W/G=p. The G stands for the total amount which is 30. The W is the unknown in this case. As for the p equals 2/3.
Thus we substitute G and p into the equation W/30=2/3. We multiply both sides of the equation with 30 W=2*30/3. Which gives us 60/3=20.
Find the measure of the missing angle.
17
81 x°
Answer:
82 degrees
Step-by-step explanation:
Hope this helps!
Lmk if you have any questions!
Have a great day! :)
The distance in miles that some students live from school is show in the histogram which stamen about the data in the histogram is true
Answer:
D). The distribution of the data is symmetrical, so the mean and median are within the "2.1-3 mile" category.
Step-by-step explanation:
The last statement i.e. 'The distribution..."2.1-3 mile" category' correctly asserts a true claim regarding the data provided in the given histogram. It aptly states that the dissemination of the data is uniform(2, 4, 5, 4, 2(no. of students) live between the distance of 0.1 to 5 miles from the school) and this causes both the mean, as well as, the median of the distribution to fall in the category between '2.1 to 3 mile.' Thus, option D is the correct answer.
Delvin conduct a scientific experiment for a certain time the temperature of a compound rose 1 3/4 every 2 1/3 hours how much is the temperature of the compound rise in one hour?
Jake map shows the distance from the big star coffee to the restaurant supply store as it 3 cm is the scale of the map is 1 cm to 8 km what is the real distance from the shop to the store
Answer: The real distance from the shop to the store = 24 km.
Step-by-step explanation:
Given: The distance from the big star coffee to the restaurant supply store = 3cm (On map)
Scale of the map : 1 cm to 8 km
That means, the real distance from the shop to the store = 3 x ( 8 km ) = 24 km
Hence, the real distance from the shop to the store = 24 km.
Please help I will give brainliest
Answer:
1. 40 ft
2. 150 bricks
3. 100 ft
Step-by-step explanation:
Answer:
1st place on perimeter is 40
last on perimeter is 100
2nd place on # of bricks is 150
Step-by-step explanation:
200 bricks is 80 square feet, so 200/80 is 2.5. so 2.5 bricks is one square foot, that means that 25 bricks is 10 square feet, 20 is 50, and so on
could you help please
What’s the value of x?
Answer:
x=114 i believe
Step-by-step explanation:
x+66=180
subtract 66 from 180,which gives you 114