Answers
Answer:
A) Samuel traveled faster in the first 15 minutes than he did in the last 15 minutes
Step-by-step explanation:
This is the only true option. B is incorrect because he traveled a different amount of miles (meaning at different speeds), so he couldn't have traveled at a constant pace. C is incorrect because Samuel traveled faster in the period than the second. D is incorrect because he traveled 6 miles first, than 4 miles. Add them to get a total of 10 miles, not 9.
Hope it helps!
Related Questions
please help me ( multiple choice ) explain too:)
Answers
Answer:
what is the questioon?
Step-by-step explanation:
HOW DO U FIND THE ORTHOCENTER???
Answers
Answer:
Here i can explain it
Step-by-step explanation:
mark me as brainliest pls 簿絵時ぇ
I need help with this question please!
Answers
Answer:
27
Step-by-step explanation:
Since the shape is a quadrilateral with a midsegment, HJ and GK are parallel. In order to find PQ, you must add the top and bottom segments together and divide by 2. So PQ = (HJ + GK) = (30 + 24)/2 = 54/2 = 27
Help pleaseeee and show your work thanks :)
Answers
Answer:
Step-by-step explanation:
5.
12x-7
12 x 4-7
48-7=41
answer-41
6.
(4 to the power of 2 =16)
16 divided by 8=2
answer-2
7.
5(1) + 3(7)-1(to the third power)
exponents first-1
multiplication
5x1=5 + 3x7=21
21+5=26
26-1
answer-25
8. 8(2nd power)divided by 2(4) +3(7)-1
8 to the 2nd power =16
2(4)=8
3(7)=21
16 divided by 8+21-1
8+21=29
29-1=28
answer 28
the weight of one serving of chips is[tex]2\frac{1}{4}[/tex] oz. How many servings are there in a [tex]22\frac{1}{2}[/tex]oz bag of chips?
Answers
Answer:
Them chips are crispy because if the crisp is in the chips then the chips are crispy
Helppp show work for brisnly
Answers
Answer:
18
Step-by-step explanation:
3/4 x 24 = 18
find the whole quantity if 5 percent of it is 500
Answers
Answer:
10,000
Step-by-step explanation:
500/0.05= 10,000
You take the amount you are given divided by the decimal form of the percentage you are given to find the answer. It's a reverse from the way you find 5% of 10,000.
0.05=5%
Check your work: 10,000*5%= 500
need a quick answer please
Answers
Answer:
m<1=41
m<2=85
m<3=95
m<4=85
m<5=36
Step-by-step explanation:
180-144=36
180-95=85
180-85=95
90+49=139
180-139-41
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=38°, and PQ = 62 feet. Find the length of RP to the nearest tenth of a foot.
Answers
Answer:48.9
Step-by-step explanation:
I will appreciate if you answer this problem,thanks
Answers
Answer:
None
Step-by-step explanation:
By graphing out the both line segments through graphing software, segments AB and CD have no intersections on the co-ordinate plane.
I've attached a screenshot of what i graphed out.
-9x + 9y = 9
y = 8X + 1
Answers
Answer:
x=0
Step-by-step explanation:
−9x+9(8x+1)=9
Step 1: Simplify both sides of the equation.
−9x+9(8x+1)=9
−9x+(9)(8x)+(9)(1)=9(Distribute)
−9x+72x+9=9
(−9x+72x)+(9)=9(Combine Like Terms)
63x+9=9
63x+9=9
Step 2: Subtract 9 from both sides.
63x+9−9=9−9
63x=0
Step 3: Divide both sides by 63.
63x
63
=
0
63
x=0
Answer:
x=0
solve for answer lol
Answers
Answer:
I think it's A if i am wrong pls say so
Step-by-step explanation:
The equation 3x + 7y = 105 represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105. If no bags of sand are bought, how many bags of mulch can be bought with $105?
Show work to support your answer.
Answers
Answer:
15 bags
Step-by-step explanation:
3(0) + 7y=105
7y=105
y=15
Si se compran tres chicles y un tamarindo y se paga $15 y se compran dos chicles y tres tamarindos y se paga $31 ¿que cuesta cada tamarindo?
Answers
Responder:
9
Explicación paso a paso:
Dejar :
Mascar chicle = x
Tamarindo = y
3x + y = 15 - - - (1)
2x + 3y = 31 - - - (2)
De 1)
y = 15 - 3x - - (3)
Por lo tanto,
2x + 3 (15 - 3x) = 31
2x + 45 - 9x = 31
-7x = 31 - 45
-7x = - 14
x = 2
De (3):
y = 15 - 3 (2)
y = 15 - 6
y = 9
9. Fernando paid $46.40 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?
Answers
Answer:
11.6 per ticket
Step-by-step explanation:
All you do is 46.40 divided by 4 and you get 11.6.
Triangle QRS was dilated using the dilation rule DP,4.
Point P is the center of dilation. Triangle Q R S is dilated to create triangle Q prime R prime S prime. The length of P R is 3.
What is PR'?
6 units
9 units
12 units
15 units
Answers
Using the dilation rule, the length of P'R' is: C. 12 units.
What is Dilation?Dilation, as a type of transformation, is the enlargement or reduction of a shape to create a new image which is similar to the original image.If the scale factor is a whole number, it means it's an enlargement, if fraction, it means it is a reduction.Given that the scale factor of dilation is 4, and PR is 3.
Therefore:
P'R' = 4(PR)
P'R' = 4(3)
P'R' = 12 units.
Therefore, using the dilation rule, the length of P'R' is: C. 12 units.
Learn more about dilation on:
https://brainly.com/question/10253650
Answer:
Its c (12)
Step-by-step explanation:
Edge
Simplify 8(y - 4) * please
Answers
Answer:
Step-by-step explanation:
8y-32 which could also mean that y = 4 by dividing
2) Evaluate (-9.2) + (7.5) = O -16.7 O 16.7 0 -1.7 1.7
Answers
Answer:
C. -1.7
Step-by-step explanation:
First to answer gets brainliest and no link
Answers
Answer:
i think A
Step-by-step explanation:
plz give me brainleist
Jules is aboard a submarine studying marine life. She’s trying to find a family of whales and must time when the submarine descends perfectly to find them. Her submarine is 22 feet below sea level and descends at a constant rate of 12 ft. per minute. The submarine must stay no less than 400 ft. below sea level. Let m = the number of minutes. Write an inequality that can be used to find how long the submarine can descend. Then, write the time the submarine can descend.
Answers
Answer:
32.33 <= m
Step-by-step explanation:
Since we are dealing with below sea level our initial starting point and max level will both be negative values, while our descending rate will also be negative because we are going down. Using the values provided we can create the following inequality...
-400 <= -12m - 12
Now we can solve the inequality to find the max number of minutes that the submarine can descend.
-400 <= -12m - 12 ... add 12 on both sides
-388 <= -12m ... divide both sides by -12
32.33 <= m
Answer:
-22 + -12 >(or equal to) -400.at most 31.5 minutes
Step-by-step explanation:
got it right on cpl
write the equation of the line in fully simplified slope-intercept form?
Answers
Answer:
y= -2x+1
Step-by-step explanation:
i hope this helps :)
Good luck hope it helps :)
Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that result in the congruent triangle XYZ Which series of transformations did Lyle most likely use?
a translation left and then a dilation with a scale factor of 3
a dilation with a scale factor of 2.5 and then a rotation 180' counterclockwise
a rotation 90' clockwise and then a reflection across the y-axis
a reflection across the x-axis and then a dilation with a scale factor of 0.25
C
Answers
Answer:
a rotation 90˚ clockwise and then a reflection across the y-axis
Step-by-step explanation:
I'm doing the test right now
An Ice company charges $8.16 for 6 bags of ice. If you buy 8 bags of ice how much would it cost you? help asap its due tomorrow
Answers
Answer:
Answer:$10.88
Step-by-step explanation:
First we need to see how much one bag of ice costs. To do this we need to divide 8.16 by 6.
8.16÷6=1.36
Now that we know how much a bag of ice cost we need to calculate how much 8 bags costs. This means we have to multiply 1.36 by 8.
1.36x8= 10.88.
The answer is $10.88
Help please.................
Answers
Angle = 1/2(175/57)
Angle = 59°
7th grade math help me pleaseeee
Answers
Answer:
11n+4
Step-by-step explanation:
What expression is the opposite of (c - d)?
Answers
Answer:
(c+d)
Step-by-step explanation:
At 10:00 a.m. the temperature is -3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?
Answers
Pls answer this..........
Answers
Answer:
b.
Step-by-step explanation:
find the tangent of each acute angle.
Answers
Answer:
Image 1
[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]
[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]
Image 2
[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]
[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]
Image 3
[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]
[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]
Step-by-step explanation:
Trigonometrically speaking, the tangent of an angle in a right triangle is the ratio of the length opposite to the angle to the length adjacent to the angle. Then, we solve for each case:
Image 1
[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]
[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]
Image 2
[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]
[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]
Image 3
[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]
[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]
What is the surface area of the following prism?
Answers
Answer:
102cm²
Step-by-step explanation:
Surface Area = BH +Lp
B is the base area
H is the height of the Prism
L is the slant height
p is t perimeter of its base
B =1/2 ×3×4
B= 6cm²
H = 7cm
L = 5cm
P = 3cm+4cm+5cm
P = 12cm
Substitute
TSA = 6(7)+5(12)
TSA = 42+60
TSA = 102cm²
Hence the total surface area of the shape is 102cm²