Answers
Related Questions
HURRY NEED ANSWER ASAP NOW PRONTO Simplify (−8.5)(−5)( −2). 850 85 −85 −850
Answers
Answer:
−85
Step-by-step explanation:
Let us restate the problem once more;
(-8.5)(-5)(-2) = ?
In mathematical problems as such, it is best to apply the order of operation called PEMDAS;
P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction
Between multiplication and division, we can carryout anyone first since division can be expressed as multiplication. This is also the case of addition and subtraction.
Note also, the negative sign.
+ x + = +
+ x - = -
- x - = +
Now, let us solve the problem;
(-8.5)(-5)(-2);
we simply solve from left to right; to remove the parentheses simply introduce the multiplication sign;
- 8.5 x - 5 x - 2 = 42.5 (-2)
= -85
Therefore, the expression resolves into -85.
Answer:
-85
Step-by-step explanation:
Took the test FLVS Right??
f(x)=3x + 4
What is f(-2)
Answers
Answer:
f(x+2)=3x+10
Step-by-step explanation:
The rate, r, at which you drive a car is related to the distance, d, and time, t, in the
equation
d
r =
If you increase the distance and keep your rate constant (stays the same), what
happens to your time?
A.Your time will decrease
B.Not enough information to tell
C.Your time will increase
D.Your time will stay the same
Answers
Answer:
C. Your time will increase
Step-by-step explanation:
Since r= d/t, then if you increase d, t will decrease since r is staying the same
here are the first four terms of a number sequence 2,5,11,23 the rule to continue this sequence is multiply thr previous term by 2 and then add 1 work out the 5th term of this sequence
Answers
Answer:
If it's the 5th sequence I would guess 2,5, and 11. Sorry if I'm wrong or if I misunderstood the question.
Step-by-step explanation:
Please help. 15 points.
Answers
Answer:
X intercept -3, Y intercept, 2
Step-by-step explanation:
The y axis is the vertical line. The x axis is the horizontal line.
Good Luck!
-4 < 11 - 3x
Solve for x.
Answer as an inequality.
Answers
Steps to solve:
-4 < 11 - 3x
~Subtract 11 to both sides
-15 < -3x
~Divide -3 to both sides
5 > x
Best of Luck!
What is the measure of angle 1?
2 parallel lines are crossed by a transversal to form 8 angles. Clockwise from top left, the angles are blank, 92 degrees, blank, blank; blank, 2, 1, blank.
A.86°
B.88°
C.90°
92°
Answers
Answer:
92°
Step-by-step explanation:
because 1 is parallel to the 92°
Answer:
88 degrees
Step-by-step explanation:
Angle 2 will be equal to 92 degrees since they are corresponding angles
Since angle 1 and angle 2 form a linear pair,
the sum of angle 1 and 2 will be 180 degrees, and since we know the measure of angle 2, we can find the measure of angle 1
angle 1 + angle 2 = 180
angle 1 = 180 - 92
angle 1 = 88 degrees
Which set of ordered pairs represents a function?
{(-7,2), (3, -1), (8, -2),(-8, -2)}
{(2,4),(6,2), (-8,-4), (-8,-6)}
{(-2,0), (1,4), (1, – 7), (7, -2)}
{(4,9), (–9,7), (-9, -6), (8, -3)}
Answers
The first one because the x don’t repeat
Question 3 options: The scale factor of triangle ABC to triangle DEF is triangles
Answers
Answer:
The scale factor is 2.
The Tiny State College Student Advisory Board has rules to the effect that the officers of the board (i.e., Chairperson, Vice-Chairperson, and Treasurer) must always include at least one in-state student and at least one senior. The 150 Student Council consists of 6 members: 1 in-state senior, two in-state stude who are not seniors, 1 out-of-state senior, and two out-of-state students wn not seniors. In how many ways can the officers of the Student Advisory Bog selected from these 6 Student Council members if they must obey the rules that if individual members switch offices, this produces a different Board.
Answers
Answer:
P (6, 3) – p (6, 4) – p (6, 2) = 270
Step-by-step explanation:
The 150 student council consist of 6 members.
Included at least one in-state student and at least one senior.
There are total 6 members: in which,
1 in- state senior,
2 in state non-senior,
1 out of state senior and
2 out of state non-senior.
Total member are 6 and we selected 3. So p (6, 3)
The way team will have only non-senior = p (6, 4)
The way team will have out of state = p (6, 2)
Subtracting the total we get:
P (6, 3) – p (6, 4) – p (6, 2) = 6x5x4 – 6 x 5 x 4 x3 – 6x 5
= 30 x 4 – 30 x 12 – 30
= 120 – 360 – 30
=- 270
The radius of a circle is 7 millimeters. What is the circle's area?
r=7 mm
Use 3.14 for a.
Answers
Answer:
153.86
Step-by-step explanation:
formula - A = π × r2
3.14 x 7^2
= 153.86
Answer: 106.76 Millimeters
Step-by-step explanation:
The radius is 17 millimeters. Replace r by 17 in the formula.
C = 2r
≈2 x 3.14 x 17
≈106.76
The circumference is about 106.76 millimeters.
Ben made 5 cups of Kool Aid. He wants to pour it into glasses that will hold ½ a
cup. How many glasses will he be able to fill
with Kool Aid?
Answers
Answer:
10
Step-by-step explanation:
Solve this −14(z−5)=−14z+70
Answers
Answer:
All real numbers are solutions.
Explanation:
−14(z − 5) = −14z + 70
[ Step 1: Simplify both sides of the equation ]
−14(z − 5) = −14z + 70
(−14)(z) + (−14)(−5) = −14z + 70 (Distribute)
−14z + 70 = −14z + 70
[ Step 2: Add 14z to both sides ]
−14z + 70 + 14z = −14z + 70 + 14z
70 = 70
[ Step 3: Subtract 70 from both sides ]
70 − 70 = 70 − 70
0 = 0
Therefore, all real numbers are solutions.
PLEASE HELP!! Find x for all.
Answers
2.X=112
3.X=137
True or False: The image of (2,-6) after a dilation by a scale factor of 2 centered at the origin is (4, -12) True False
Answers
Answer:
That's True.
Step-by-step explanation:
Hope this helps! If it does, please mark me brainliest. Thank you! ;)
Twelve different video games showing substance use were observed and the duration of times of game play (in seconds) are listed below. The design of the study justifies the assumption that the sample can be treated as a simple random sample. Use the sample data to construct % confidence interval estimate of , the standard deviation of the duration times of game play. Assume that this sample was obtained from a population with a normal distribution
Answers
Answer:
what do you mean
Step-by-step explanation:
Mariah has 714 postcards to put in an album each page of the album holds 10 postcards how many pages does Mariah need for her postcard
Answers
Answer:
72 pages
Step-by-step explanation:
If each page can hold 10 postcard 710 postcards would occupy 71 pages, requiring another page for the remainder. My answer is rounded up from the more accurate answer of 71.2 pages
5066. Write the number that is one hundred more using number names
Answers
HELP WILL MARK BRAINLIEST
Answers
Answer:
(16)(1) => identity property of multiplication
2(3+7) = 2(3) + 2(7) => distributive property
(2+6) + 3 = 2+ (6+3) => associative property
9+0 = 9 => identity property of addition
8 x 4 = 4 x 8 => commutative property
please help me asap
Answers
Answer:
1. 81
2. 510
3.C
4. 2040
5. A
Answer:
1. [tex]9^{2}[/tex]= 81 2. [tex]10^{3}[/tex] ÷ (5 · 2) + 410 = 510 3. [tex]2^{5}[/tex] · 3 4. 2,040 5. >
Step-by-step explanation:
1. 9 · 9 = 81
2. follow PEMDAS order of operations
5 · 2 = 10
[tex]10^{3}[/tex] = 1000
1000 ÷ 10 = 100
100 + 410 = 510
3. 2 · 2 · 2 · 2 · 2 = 32 · 3 = 96
4. 2040 ÷ 3 = 680 2040 ÷ 5 = 408
5. the least common factor is: 24
rewriting as equivalent fractions with the LCD:
2/3 = 16/24 5/8 = 15/24
comparing the numerators of the equivalent fractions we have:
2/3 5/8
16/24 > 15/24
therefore comparison shows:
2/3 > 5/8
If DM = 25, what is the value of r?
Answers
Answer:
R+12
Step-by-step explanation:
9 + 1.34 + .5 (3.50 +1.74) How would you simplify the expression? Explain your steps.
Answers
(3.50+1.74)= 5.24
Now the equation is:
9+1.34+.5(5.24)
2. Multiply .5(5.24)
9+1.34+2.62=
12.96
Divide Rs. 2379 into 3 parts so that their amounts after 2,3 and 4 years respectively may be equal, the rate of interest is 5% per annum at simple interest. The first part is..
Answers
Answer:
d Rs 828
Step-by-step explanation:
Let the three parts be x,y and z.
Then, x+
100
x×2×5
=y+
100
y×3×5
=z+
100
z×4×5
⇒x+
10
x
=y+
20
3y
=z+
5
z
10
11x
=
20
23y
=
5
6z
=k(say)
∴x=
11
10k
,y=
23
20k
,z=
6
5k
Given, x+y+z=2379
⇒
11
10k
+
23
20k
+
6
5k
=2379
⇒
1518
1380k+1320k+1265k
=2379
⇒3965k=2379×1518
⇒k=
3965
2379×1518
⇒ First part = Rs.
11×5
10×3×1518
= Rs. 828
Let the three parts be x,y and z.
Then, x+
100
x×2×5
=y+
100
y×3×5
=z+
100
z×4×5
⇒x+
10
x
=y+
20
3y
=z+
5
z
10
11x
=
20
23y
=
5
6z
=k(say)
∴x=
11
10k
,y=
23
20k
,z=
6
5k
Given, x+y+z=2379
⇒
11
10k
+
23
20k
+
6
5k
=2379
⇒
1518
1380k+1320k+1265k
=2379
⇒3965k=2379×1518
⇒k=
3965
2379×1518
⇒ First part = Rs.
11×5
10×3×1518
= Rs. 828
$
12
Select the box in each rowia
WA
6
Answers
When the sugar bowl is full, it weighs 740 grams. How many tablespoons of sugar can the bowl hold?
Show your reasoning.
Answers
Answer:
59 1/4 tablespoons
Step-by-step explanation:
i converted 10 grams - tablespoon and multiplied by 74
S (3, -5), T (0, -2), U (-3, -5)
scale factor = 4
S' =
T' =
U'=
Answers
Round these numbers to 1
decimal place.
6.43
N
13.16
26.45
154.283
282.449
0.24
Answers
Answer:
A) 6.4
B) 13.2
C)26.5
D)154.3
E)282.4
F)0.3
877x4 I’m having trouble with this ✌
Answers
Answer:
The answer is 3,508
Step-by-step explanation:
Calculator
877 x 4
3508
Hope this helps! :)
Could someone pleasee answer this?
Answers
Answer:
Step-by-step explanation:
How many 10 oz servings are in a 5-quart pitcher of lemonade?
There are ? Servings
Answers
Answer:
There are 16 servings
Step-by-step explanation:
First, find how many oz are in 5 quarts.
Think: In one quart there are 32 ounces, in 5 quarts how many ounces would that be?
5 x 32 = 160 ounces
Next, divide 160 ounces by 10 servings
160 / 10 = 16 servings
So there are 16 servings in a 5 quart pitcher.
Hope this helps ;)
