Answers
Answer:
b
Step-by-step explanation:
i think it is b good luck
Answer:
The answer is D
Step-by-step explanation:
Hope it helps. Pls mark brainliest if it does
Related Questions
Evaluate -4|-4|.
A) 8
B) -8
C) 16
D) -16
Answers
The answer
The answer is -16
Answer:
[tex]D)\:- 16[/tex]
Step-by-step explanation:
[tex]-4\left|-4\right|[/tex]
Apply absolute rule: [tex]\left|-a\right|=a[/tex]
[tex]\left|-4\right|=4[/tex]Multiply:
[tex]-4\times \:4[/tex][tex]-16[/tex]______________________
A 4.0-kg cart moving due east at 9.0 m/s collides with a 3.0-kg cart moving due west. The carts stick together and come to rest after the collision. What was the initial speed of the 3.0-kg cart?
Answers
Since the carts stick together and come to rest after the collision, the initial speed of the 3.0-kg cart is 12 m/s.
Given the following data:
Mass of cart 1 = 4.0 kgVelocity of cart 1 = 9.0 m/sMass of cart 2 = 3.0 kgTo find the initial speed of the 3.0-kg cart, we would apply the law of conservation of momentum:
For a perfectly inelastic collision:
[tex]M_1V_1 - M_2V_2 = V_f(M_1 + M_2)[/tex]
When the carts stick together and come to rest after the collision, the final velocity is zero (0).
[tex]M_1V_1 - M_2V_2 = 0\\\\M_1V_1 = M_2V_2\\\\V_2 = \frac{M_1V_1}{M_2}[/tex]
Substituting the given parameters into the formula, we have;
[tex]V_2 = \frac{4(9)}{3}\\\\V_2 = \frac{36}{3}[/tex]
Initial speed = 12 m/s
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Question
How many angles are formed by the transversal?
angles
Answers
Answer:
8
Step-by-step explanation:
what is 4 times 4 divded by 8
Answers
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
4 groups of 4, or 4x4=16.
16 in eight groups, or 16/8 is 2.
Evaluate the expression for the given values of the variables.(n + 5)^2 for n = −7
When n = −7, the expression is equal to...
Answers
4
Step-by-step explanation:
(n + 5)² for n = -7
= (-7 + 5)²
= (-2)²
= 4
8. An employee works 6 hr. on Monday, 8 hr. on Tuesday, and 9 hr. on Wednesday and received
a $51 bonus. What is his hourly pay rate if his gross income (before deductions) was $350 for the three days?
O
$13/hr.
O
$14/hr.
O
$15/hr.
$16/hr.
Answers
Answer:
$13/hr
esa es la respuesta
Answer:
$13/hr
Step-by-step explanation:
Without bonus gross income = $350 - $51 = $299
Hours combined = 6hr + 8hr + 9hr = 23hr
23hr = $299
$299 ÷ 23hr = $13
Hourly pay rate = $13
please answer!! WILL GIVE A BRAINLIEST AND THANKS!
Answers
Answer:
2) Lyn has 42, and Jo has 21
4) 320 women
6) 12 miles
Step-by-step explanation:
2) Divide 63 by 3 and get 21. 21 + 21 = 42 for Lyn, and leave 21 for Jo.
4) Subtract 20 from 620, and get 600. Divide 600 into 2 and get 300. 300 +20 = 320
6) Divide 24 into 2, and get 12. Multiply 12 by 3 and get 36. Divide 36 by 3 and get 12. 12 is your answer.
Hope this helps!
-kiniwih426
When multiplied, what is the simplified form of (6 − 2i)(4 − 3i)? Write the answer in standard form, a + bi, where a and b are real numbers. 10 − 5i 30 − 26i 2 − 6i 18 − 26i
Answers
Answer:
18-26i
Step-by-step explanation:
hope this helps :)
Skylar is going to drive from her house to City A without stopping. An equation that determines Skylar's distance from City A tt hours after leaving her house is D=120-30t. What is the x-intercept of the equation and what is its interpretation in the context of the problem?
Answers
Answer:
The x-intercept of the function is 4 which represents the total time of the trip, in hours.
Step-by-step explanation:
Since Skylar was a distance of 0 miles from City A after 4 hours, the x-intercept of 4 represents how many hours it took Skylar to drive from her house to City A.
Have a good day :)
The x- intercept is 4 hours.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δxwhere,m is the slope
Given:
D=120-30t.
According to slope - intercept form
y= mx+ b
where m is the slope and b is the y intercept.
So, the x-intercept
0= 120- 30t
t= -120/ (-30)
t= 4
Hence, the x- intercept is 4 hours.
Learn more about slope here:
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#SPJ5
Find the ratio 45 sec to 1 min
Answers
Answer:
3:4
Step-by-step explanation:
No links
40 points
if you give me a reasonable answer quick enough, you get brainliest
Answers
Answer: $675 hope this helps I tried
30 POINTS AND BRAINLIST TO GRAPH
Graph the equation by translating y=|x|.
y=|x+5|
Answers
Answer:
Please refer to the attached photo.
Step-by-step explanation:
Table of values
[tex]\begin{array}{|c|c|c|c|c|c|c|c|c|c|c|c|} \hline \sf x &\sf -8 &\sf -7 &\sf -6 &\sf -5 &\sf -4 &\sf -3 &\sf -2 &\sf -1 &\sf 0 &\sf 1 &\sf 2 \\\hline \sf y &\sf 3 &\sf 2 &\sf 1 &\sf 0 &\sf 1 &\sf 2 &\sf 3 &\sf 4 &\sf 5 &\sf 6 &\sf 7 \\\hline \end{array}[/tex]
What is 6 + (4 x 2)=
Answers
Answer: 14
Step-by-step explanation: 4x2 = 8, 8 + 6 = 14
Graph 1.7 on a number line
Answers
Answer:
Step-by-step explanation:
1.7 lies between 1 and 2.
Please Help?
If X = 5, what is the value of -2X + 2 + 5X + 8?
Answers
-2X + 2 + 5X + 8?
-2(5) + 2 + 5(5) + 8
-10 + 2 + 25 + 8
25
Answer: 25
Answer:
The answer would be 25.
Step-by-step explanation:
If x=5, that means:
-2(5)+2+5(5)+8
-10+2+25+8
-8+25+8
-17+8
25
Therefore, the value would be 25.
Hope this helps!!
WILL GIVE BRAINLIEST- Geometric Proofs
Answers
Answer:
Angle ACE and Angle ABE are congruent because they both share a side of Line Segment AE
Step-by-step explanation:
what is the area of a rectangle with a length of 1/12 foot and a width of 3/4 foot?
A: 1/16 ft2
B: 1/12 ft2
C: 2/3 ft2
D:5/6 ft2 DUE TODAY PLZ DO WORK WORK 150 POINTS!!!
Answers
Area::
L×B1/12×3/43/481/16ft^2Consider the conjecture any number divisible by 3 is divisible by 6 state whether a number is a counter example by answering yes or no next to each number 12. 21. 23. 30. 33. 45
Answers
Answer:
12 yes 21 yes 23 no 30 yes 33 no 45 no
Step-by-step explanation:
Tables algebra question
Answers
Answer:
YOUR THE ONE WHO NEEDS TO ASK THE QUESTION
Step-by-step explanation:
TIMED ASSIGNMENT PLS ANSWER ASAP ILL MARK BRAINLIEST
Answers
Answer:
the answer is c
Step-by-step explanation:
1 hour=60 minutes
60/6 minutes= 10
10 x 3 = 30 minutes
half hour= 30 minutes
30/6 = 5
5 x 3= 15 minutes
30 +15 = 45 minutes
find the measure of the angle indicated
Answers
Answer: 35
Triangle sum theory tells us the internal angles of any triangle add up to 180. This means we can take each given angle from 180 to find the remaining angle.
Factor the expression. 27x^15−64y^9
Answers
Answer:
(3x2 - 4y4) • (9x4 + 12x2y4 + 16y8
Write an equation of the line passing through the point (7, 3) that is parallel to the line 4x - 7y=9
Answers
Answer:
y = 4/7x - 1
Step-by-step explanation:
7y = 4x - 9
y = 4/7x - 9/7
3 = 4/7(7) + b
3 = 4 + b
b = -1
help!!! will give brainliest if correct !!!!!
Answers
Answer:
SENCOND TO LAST
Step-by-step explanation:
20,612,439 in scientific notation
Answers
While making a sketch for art class, Justin drew the shape shown and then wanted to make sure the triangles were perfectly congruent. After labeling the figure, he used a ruler and found that DF and GE bisect each other at point H.
Which of the following could Justin use to prove ∆DEH ≅ ∆FGH?
A. SAS
B. SSA
C. definition of perpendicular bisector
D. alternate interior angles are congruent
Answers
The two triangles have a pair of corresponding sides as well as the
included angles between them that are equal.
Justin could prove that ΔDEH ≅ ΔFGH by A. SAS
Reason:
The known information are;
DF bisects GE, therefore; GH = EH
GE bisects DF, therefore; DH = FH
∠DHE = ∠FHG by vertical opposite angle theorem
Therefore;
DH and EH in triangle ΔDEH = FH and GH in triangle ΔFGH
∠DHE in triangle ΔDEH = ∠FHG in triangle ΔFGH
Therefore, two sides and an included angle triangle in ΔDEH are equal to (congruent) to the corresponding two sides and an included angle in ΔFGH.
Therefore;
ΔDEH ≅ ΔFGH by SAS, Side-Angle-Side congruency theorem
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The answer would be SAS
Step-by-step explanation: SAS
I don’t know how to do this please help and show work
Answers
Answer:
Step-by-step explanation:
Yellow take the one pemdas
Answer:
(2,5)
Step-by-step explanation:
a(x+p)+q
coordinate x is -p
p= -2
so x= 2
coordinate y is q
q=5
so y=5
vertex is (2,5)
En una panadería con 80 kg de harina son capaces de hacer 120 kg de pan. ¿Cuántos kg de harina serán necesarios para hacer 99 kg de pan?
Answers
Work out the median for each data set.
a.8,3,2,2,5,9
b.6, 10, 7, 15, 8, 17, 11,9
c.14 km, 7 km, 18 km, 12km, 16 km, 11 km, 13 km, 15km
d.16ml, 10ml, 10ml, 12ml, 18ml, 20ml
e. Reasoning What fraction of the values are less than the median
Answers
Answer:
do your self it is easy
Step-by-step explanation:
do your self it is easy
Robert spends $30.45 before tax at the bookstore. If the sales tax rate in his city is 7.25%, what is the total cost of his purchase?
Answers
Answer:
32.65
Step-by-step explanation:
Answer:
Total cost of purchase = $32.66
Step-by-step explanation:
$30.45 before tax
If sales tax = 7.25% or 0.0725, then: $30.45 × 0.0725 = $2.21
Add the sales tax of $2.21 to $30.45 = $32.657 or $32.66
Therefore, the total cost of his purchase is $32.66