Statement (Mathematical Steps) 12 > 7(4 + 5) − 19 show ecah reasonReason
Answer:
4 23/42 ≅ 4.547619
Step-by-step explanation:
Please help!! Will make brainliest!
Answer:
A
Step-by-step explanation:
I think its A.. correct me if im wrong
Answer:
B
Step-by-step explanation:
A piece of iron rod costs $60. If the rod was 2 meter shorter and each meter costs $1 more, the cost would remain unchanged. What is
the length ofthe rod?
Answer:
the length is $58
Step-by-step explanation:
Help would be really helpful !
(2x + 1)2 − 4x(x − 1) = 7
Answer:
[tex](2x + 1)^{2} - 4x(x - 1) = 7 \\ (2x + 1)(2x + 1) - 4 {x}^{2} + 4x = 7 \\ 4 {x}^{2} + 4x + 1 - 4 {x}^{2} + 4x = 7 \\ 8x + 1 = 7 \\ 8x = 7 - 1 \\ 8x = 6 \\ \\ x = \frac{6}{8} \\ \\ x = \frac{3}{4} \\ \\ x = 0.75[/tex]
Compare the values A B C or D
Answer:
In the pic
Step-by-step explanation:
All the ans is in the pic
Determine the constant of proportionality (k) represented in the graph below
Answer:
k = 2
Step-by-step explanation:
y = kx
4 = 2k
k = 2 (slope)
On Monday, 4 x 10 to the power of 2 people went to Fun World Amusement Park. On Tuesday, there were 3 x 10 to the power of 6 patrons at the amusement park. How many times larger was Tuesday's attendance than Monday's ?
The Monday and Tuesday attendance are illustrations of proportions.
Tuesday's attendance is larger than Monday's 7500
The given parameters are:
[tex]\mathbf{Monday = 4 \times 10^2}[/tex]
[tex]\mathbf{Tuesday = 3 \times 10^6}[/tex]
The number of times (n) the Tuesday attendance is larger than Monday's is:
[tex]\mathbf{n = \frac{Tuesday}{Monday}}[/tex]
So, we have:
[tex]\mathbf{n = \frac{3 \times 10^6}{4 \times 10^2}}[/tex]
[tex]\mathbf{n = 0.75 \times 10^{6-2}}[/tex]
[tex]\mathbf{n = 0.75 \times 10^{4}}[/tex]
[tex]\mathbf{n = 7500}[/tex]
Hence, Tuesday's attendance is larger than Monday's 7500
Read more about proportions at:
https://brainly.com/question/21126582
write the log equation as an exponential equation. you do not need to solve for x.
After conversion into exponential equation :
[tex] {8}^{3x - 4} = 5x + 4[/tex]
Which of the following comparisons is NOT true?
A 5,125.5 > 5,125.081
B 617.07 > 617.058
C 15.88 < 15.98
DC 14,109 > 14,21
Answer:
.
Step-by-step explanation:
Answer:
D.) is not true, though you didn't finish the whole number we can see that 14,109 is not greater than 14,21(0)... I hope this helped.
Mel sells jumbo cheesy pretze nuggets in a 5 nugget "diet" size, a 8 nugget "share" size, and a 14 nugget "party size". What is the greatest total number of jumbo cheesy pretzel nuggets that cannot be purchased from Mel?[example it is possible to buy 8 nuggets but not possible to buy 9 nuggets.]
Answer: 15??
Step-by-step explanation:
solve the inequality. -1/3w ≤ -5
Answer:
[tex] \frac{ - 1}{3} w \leqslant - 5[/tex]
[tex]w \leqslant - 5 \div \frac{ - 1}{3} [/tex]
[tex]w \leqslant - 5 \times - 3[/tex]
[tex]w \leqslant 15[/tex]
In the equation y= 2 + 7, what is the value of y when the value of x is 26?
Answer:
I think
the value of y will be -24
..... when the value of x is 26
Two friends live 15 miles apart. One day, they decide to jog and meet each other. Tanya leaves her house and heads east, jogging at a rate of 2.5 miles per hour. At the same time Kelly leaves her house and heads west, jogging at a rate of 3.5 miles per hour. How long does it take for the two to meet?
Answer:
1000
Step-by-step explanation:
Answer: 1000
Step-by-step explanation:
AYUDA PLSS
es de math y es para ahoritaa
Answer:
c 3×10⁹
Step-by-step explanation:
because the answer is 3000000000
Which explains the number of decimal places in the product 0 . 42 × 3 . 8 × 10 . 51 ? A. The greatest number of decimal places in any of the factors is 1. So, the product will have 1 decimal place. B. The greatest number of decimal places in any of the factors is 2. So, the product will have 2 decimal places. C. There are a total of 4 decimal places in the factors. So, the product will have 4 decimal places. D. There are a total of 5 decimal places in the factors. So, the product will have 5 decimal places.
Answer:
D
Step-by-step explanation:
if you place the decimals ontop of each other like this
0.42
3.8
10.51
and count the numbers behind the decimal of each decimal which is
4, 2, 8, 3, 1
meaning that your decimal place would be 5 places to the left of your answer when you multiply
Answer:
D
Step-by-step explanation:
here are a total of 5 decimal places in the factors. So, the product will have 5 decimal places.
Jason Typed he types of 1260 word paper  in 30 minutes. At that rate, how long would it take him to type a 2100 word paper?
Answer:
The Answer is 50 minutes! (Sorry if I'm Wrong)
Step-by-step explanation:
If you divide 1260 by 30, you will get 42. So, If you multiply 42 by 50, you will get 2100! Hope this helps and please mark me brainiest.
how to solve 125×-1=25×+3
Answer:
x=1/25
Step-by-step explanation:
Two angles are supplementary if their sum is 180". The larger angle measures eight degrees more than three times the measure of a smaller angle. If x represents the measure of the smaller angle and these two angles are supplementary, find
the measure of each angle
Please help give the smaller and bigger angle measure
Answer:
Step-by-step explanation:
2 angles are supplementary if their sum is 180 degrees. The larger angle measures eight degrees more than three times the measure of a smaller angle. If x represents the measure of the smaller angle and these two angles are supplementary, find the measure of each angle. I have the answer but do not know how to get it 43 degrees & 137 degrees
Let the smaller angle be x
The larger angle will be 3x+8
X+3x+8=180
4x=180-8=172
X=172/4
X=43
3*43+8= 137
A line segment has endpoints (0,4) and (5,6).
What are the coordinates of the midpoint?
A. (5/2, -5)
B.(0,6)
C. (3,9)
D. (5/2, 5)
Answer:
D.
Step-by-step explanation:
because if its 0.6 then the line segment of 0.4 divided by 5.6 is you're mom
90-80*2-2
plz helpppppppppppppppppp
Answer:
18
Step-by-step explanation:
90-80=10
10*2=20
20-2=18
Answer:
90-80 x 2-2 = 0
Step-by-step explanation:
Firstly. subtract 80 from 90 to get 10.
90-80= 10
Then subtract 2 from 2, to get 0.
2-2=0
Lastly, for your answer multiply 10 by 0 to get 0.
10 x 0 = 0
, Hope this helps :)
Have a great day!!
Find the missing length of the triangle.
1.5 cm
a
1.2 cm
a =
cm
Answer:
take the square of 1.5then subtract the square of 1.2 to get the square of the Missing side then get it's square root
Please help. Subtract using the number line.
−3/5 − (−2/5)
Select the location on the number line to plot the difference.
Answer:
[tex]-\frac{1}{5}[/tex]
Step-by-step explanation:
→ Remember what 2 minuses make
plus
→ Rewrite the question
[tex]-\frac{3}{5} +\frac{2}{5}[/tex]
→ Solve
[tex]-\frac{1}{5}[/tex]
Answer:
Other persons brainliest
Step-by-step explanation:
The price of an item yesterday was $85. Today, the price rose to $136. Find the percentage increase
60%
Step-by-step explanation:
(136 - 85)/85 × 100%
= 51/85 × 100%
= 51/17 × 20%
= 3 × 20%
= 60%
Which of the following statements are not true?
Answer:
1.false. 2.true 3.false 4.true
guys pls help me!!!!!!!
Answer:
The answer is t = 17
Step-by-step explanation:
Sum of angles on a straight line = 180⁰
(2t -7) + 90 + 49= 180
(2t -7) +139 = 180⁰
2t -7) = 180 - 139
2t - 7 = 41
2t = 41 - 7
2t = 34
Divide both sides by 2
t = 17
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Question 16 of 22
Question 16
Students were surveyed about what summer camp they would be attending
Number of Students
Camp Name
Camp Arrowhead
130
Camp Kern
220
Camp Redwood
170
of the students that stated they would be going to Camp Redwood, 20% did not go to camp. Of the students that stated they would be going
to Camp Kern, 15% did not go to camp. How many more students went to Camp Kern than Camp Redwood?
students
Next Question
Done and Revie
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C
Answer:
7y6tgrrrrrrrrrrrrrhytgreytr
Step-by-step explanation:gbttrfed5tg3bevscz
Rewrite the quadratic function from standard form to vertex form.
f(x)x^2+6x-5
Answer:
[tex]y = {(x + 3)}^{2} - 14[/tex]
Step-by-step explanation:
The original equation
[tex] f(x) = {x }^{2} + 6x - 5[/tex]
vertex form
[tex]y = a {(x - h)}^{2} + k \\ where \: (h. \: k) \: is \: the \: vertex[/tex]
solve for the x coordinate of the vertex, h
[tex]x = h = - \frac{b}{2a} = - \frac{6}{2(1)} = - \frac{6}{2} = - 3 \\ x = h = - 3[/tex]
substitute -3 back into the original equation to solve for y
[tex]y = { (- 3)}^{2} + 6( - 3) - 5 \\ y = 9 - 18 - 5 \\ y = 4 - 18 \\ y = k = - 14 [/tex]
substitute h and k values into the vertex form
a = 1 So we can omit it
[tex]y = {(x - ( - 3)}^{2} - 14 \\ y = {(x + 3)}^{2} - 14[/tex]
write the equation which represents the following transformations
1. slide right by 5 and up by 3 then reflect over the x axis
2. a vertical stretch by a factor of 3 and translate down by 4 units
Answer:
1234588765
Step-by-step explanation:
Jack is building a square garden. Each side length measures 777 meters. Jack multiplies 7\times77×77, times, 7 to find the amount of space in his garden is equal to 494949 square meters.Which measurement does 494949 square meters represent?Choose 1 answer:
