Answer:
2. $360
Step-by-step explanation:
8x20=$160
10x20=$200
160+200=$360
Sorry for not answering part 1. but hope this helpsss
what number is 30 percent of 80
Answer:
24
Step-by-step explanation:
Answer:Thus 30% of 80 is (30/100) x 80 = 24.
Can someone please explain step by step on how I could get the answer? If so I’ll mark you brainliest =]
Answer:
1 4/11
Step-by-step explanation:
Answer:
1 4/11 or 15/11
Step-by-step explanation:
basically to do that, you have to put both numbers into an improper fraction then subtract.
----- is the fraction bar.
44 29 15 4
---- - ----- = ------- mixed number : 1 ----
11 11 11 11
hope this helped!
mark me brainliest :D
solve???????????????????????
Answer:
-3x\4
Step-by-step explanation:
multiply the number 3x(-1/4)= -3/4x
the combine -3/4x to -3x/4
A bag of chips contains 621 calories and serves 4.5 people. How many calories are in each serving?
Answer:
138 calories/serving
Step-by-step explanation:
Find the unit rate, the measure of how many calories are in each serving:
621 calories
-------------------- = 138 calories/serving
4.5 servings
The number of calories are in each serving is 138.
Given that, a bag of chips contains 621 calories and serves 4.5 people.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Number of calories in each serving = Total number of calories/Number of servings
= 621/4.5
= 138 calories
Therefore, the number of calories are in each serving is 138.
To learn more about the unitary method visit:
brainly.com/question/22056199.
#SPJ2
Nathan usually drinks 33 ounces of water per day. He read that he should drink 59 ounces of water per day. If he starts drinking 59 ounces, what is the percent increase? Round to the nearest percent.
Step-by-step explanation:
33oz = 100%
1% = 100%/100 = 33/100 = 0.33oz
59 - 33 = 26oz increase
how many % are these 26oz compared to the original 33oz ?
we need to see how often 1% fits into 26oz.
26/0.33 = 78.78787878...%
rounded this means a 79% increase of drinking water.
A table is on sale for $213, which is 29% less than the regular price.
What is the regular price?
A truck travels along a highway. Its distance from the exit, as a function of
time, is modeled by y= -50x+ 75.
Answer:
B
Step-by-step explanation:
it's not the other options, and it only contains one variable with constant change
Answer:
b
Step-by-step explanation:
36 is 30% of what number?
Quention 1 of 10 With similar triangles, the corresponding angles are equal. O A. True B. False
Answer:
True
Step-by-step explanation:
With similar triangles, the ratio of the sides are in proportion. The corresponding angles are equal
Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!
Answer:
You have the right answer selected, Mohamed is correct.
c) How could you use estimation to determine if your answer is reasonable? Explain.
When simplifying the expression, it is equivalent to what number?
48 + 4 – (8 × 3 – 22)3 × 5
A
2
B
12
C
22
D
220
Answer:
b
Step-by-step explanation:
Answer:
(b) 12
Step-by-step explanation:
they were right
Given the coordinates below, determine if ΔFGH and ΔJKL are congruent. If they are, give the reason, if they aren't choose "not congruent".
F(-5, 10), G(-2, 2), H(-9, -7), J(0, -5), K(9, 2), L(-8, -2)
*enter your lengths to the NEAREST TENTH
Answers:
FG = 8.5 GH = 11.4 FH = 17.5 JK = 11.4 KL = 17.5 JL = 8.5The triangles are congruent by SSS=======================================================
Explanation:
Use the distance formula to compute the length of each segment. For instance, the distance from point F to point G is the length of segment FG.
I'll show the steps on finding the length of FG
[tex]F = (x_1,y_1) = (-5,10)\\\\G = (x_2,y_2) = (-2,2)[/tex]
[tex]d = \text{distance from F to G}\\\\d = \text{length of segment FG}\\\\d = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\\\\d = \sqrt{(-5-(-2))^2+(10-2)^2}\\\\d = \sqrt{(-5+2)^2+(10-2)^2}\\\\d = \sqrt{(-3)^2+(8)^2}\\\\d = \sqrt{9+64}\\\\d = \sqrt{73}\\\\d \approx 8.544\\\\d \approx 8.5\\\\[/tex]
The length of segment FG is approximately 8.5 units. The other side lengths are handled in the same way. As an alternative, you can use the pythagorean theorem.
---------------------
Once you determine all six lengths, note we have the following three pairs of corresponding congruent sides:
FG = JL = 8.5GH = JK = 11.4FH = KL = 17.5Because we have three pairs of equal sides, this means we can use the SSS (side side side) congruence theorem to prove the triangles are congruent. In other words, we have two identical triangles. One triangle is a rotated and reflected copy of the other.
The diagram is below.
Geometry Each of the squares in the figures shown at the right has the
same area, and each of the triangles has the same area. The total area of
Figure A is 141 cm2. The total area of Figure B is 192 cm2. What is the area
of each
square
and each triangle?
I'm sorry, I swear there's a reason, I can't help you, I even did it.you want, and a tip, never put too high points, you can lose out
3,720,950,600,000 which digit is the hundred million place
A number b is greater than or equal to 4 and at most 13
Answer:
Step-by-step explanation:
b is greater than or equal to 4: 4 ≤ b
and at most 13 : b ≤ 13
4 ≤ b ≤ 13
What’s these. Tell me I’m serious. What is these?
13
Step-by-step explanation:
Help me pls I gotta finish this tonight (;_;)
Answer:
Q13. Pattern: Distance = 4(Time)
Q14. x=14, y=10
please help with mark as brainliest please also show work
Answer:
D. -3x + 18
Step-by-step explanation:
3x - 9y = 18
y = 1/3 x - 2 ... x intercept 0 = 1/3x -2 x=6
perpendicular line slope: - 1/(1/3) = -3 and (6,0) 0n the line
equation: (y-0)/(x-6) = -3
y = -3x +18
1 1/4% in simplest form
Answer:
It can be written as 0.25 in decimal form (rounded to 6 decimal places).
Step-by-step explanation:
Answer:
It is already in the simplest form, but you can convert It into many things.
Step-by-step explanation:
Make this into an improper fraction you: 1 x 4 + 1 then put the answer on the numerator and keep the denominator.
Mixed number = 5/4
Decimal = 1.25
because 1/4 = 0.25
and 1 is a whole number.
Find the area of the figure
Fine the area as if it was a full rectangle then subtract the area of the cut out part.
7 x 6 = 42 square yards
5 x 4 = 20 square yards
42 - 20 -= 22 square yards
Answer: 22 square yards
When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step?
Original Equation:
-10(–202 – 9) +1 = 10x2 – 7
First Step:
-10(–2x2 – 9) = 10x2 – 8
associative property of addition
commutative property of multiplication
distributive property of
multiplication over addition
subtraction property of equality
Answer:
Subtraction property
Step-by-step explanation:
Determine if triangle PQR and triangle STU are or are not similar, and, if they are,
state how you know. (Note that figures are NOT necessarily drawn to scale.)
U
45
T
R
45
P
63
639
S
The triangles
similar
Answer:
They are similar using the angle-angle property.
Step-by-step explanation:
Since you know that 2 of the angles are congruent, you can use this to prove triangle similarity.
By AA similarity, triangle PQR similar to triangle STU.
What are similar triangles?Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio. Either of these conditions will prove two triangles are similar.
The two given triangles PQR and STU.
Here, ∠P=63° and ∠R=45°
In triangle STU, ∠S=63° and ∠U=45°
Now, ∠P=∠S=63° and ∠R=∠U=45°
Since angles of triangle are congruent
By AA similarity, ΔPQR similar to ΔSTU
Therefore, triangles are similar.
To learn more about the similar triangles visit:
https://brainly.com/question/25882965.
#SPJ2
100 point math question pls help, no fake answers
The sequence of the terms is -7,-1+5, and +11. A series is a collection of sequences.
What is the difference between a sequence and a series?A sequence is a collection of items that have been arranged in a logical order, with members appearing either before or after each other.
Given equation ;
[tex]\rm a_n = a_{n-1}+6[/tex]
If,
[tex]\rm a_1 = -13[/tex]
The next term in the sequence is;
[tex]\rm a_2 = a_{2-1}+6 \\\\ \rm a_2 = a_{1}+6 \\\\ a_2 = -13 +6 \\\\ a_2 =-7[/tex]
[tex]\rm a_3 = a_{3-1}+6 \\\\ \rm a_3 = a_{3}+6 \\\\ a_3 = -7 +6 \\\\ a_3 =-1[/tex]
[tex]\rm a_4 = a_{4-1}+6 \\\\ \rm a_4 = a_{3}+6 \\\\ a_4 = -1 +6 \\\\ a_4 =+5[/tex]
[tex]\rm a_5 = a_{5-1}+6 \\\\ \rm a_5 = a_{4}+6 \\\\ a_5 = 5 +6 \\\\ a_5 =11[/tex]
Hence, the sequence of the terms is -7,-1+5, and +11.
To learn more about the sequence, refer to https://brainly.com/question/9737262.
#SPJ1
2 short questions 1 pls help
9514 1404 393
Answer:
3. 1.8
4. 66
Step-by-step explanation:
3.The common difference is the difference between a term and the one before it.
5 -3.2 = 1.8
The common difference is 1.8.
__
4.The 8th term is found by putting 8 where n is and doing the arithmetic.
a₈ = 10·8 -14
a₈ = 80 -14 = 66
The eighth term is 66.
_____
Additional comments
The difference is only "common" if all pairs of adjacent terms have the same difference. When that is the case, any pair of adjacent terms can be used to find the common difference. The arithmetic is probably easier using ...
6.8 -5 = 1.8
__
In question 4, the sequence has a first term of -4 and a common difference of 10. The sequence is ...
-4, 6, 16, 26, 36, 46, 56, 66 . . . . the 8th term is 66.
someone plz help me asap
Answer:
1) 0.25
2) -2.342
Step-by-step explanation:
Two similar triangles are shown below which two sets of angles are corresponding angles p and q
Answer: p = 30 q = 30 (if not touching edge of hexagon but if it is touching edge one of the pairs) then p or q = 120 and p and q = 30
Step 1) Sum of an interior angle of a polygon = 720 degree where n = 6 as 6 exterior sides = (n-2) * 180 = (6-2) * 180 = 4 * 180 = 720 degree Where the measure of each angle of a hexagon = 720/ 6 = 120 degree Step 2) Then show 3 angle letter names = 180 degree Step 3) Angle name letters + 2 angle (other two names letters inside within triangle) add up to 180 degree Step 3) State since triangle name (of all letters within one triangle) is Isosceles Step 4) Triangle (state same triangle letters with number 2 in front) = 180 - 120 = 60 then state triangle (letter name) / 2 = 30 degrees obviously the 120 and 60 differentiates if not a hexagon to a pentagon if not a hexagon = (3 *180) / 5 = 108 then due to isosceles (180 - 108)/ 2 = 72/2 = 36 degree for a pentagon or 30 degree each for p + q for a hexagon etc
Is negative one located to the left or right of negative 2 on the number line
Answer:
Right
Step-by-step explanation:
A line passes through the point (4,7) and has a slope of 3/2
HELP ME OUT PLEASE!!!!
