HELP I WILL GIVE YOU BRAINLIEST
Question: What is the solution to this quadratic?
Answers
I think it is 5 because it crosses on the x axis at 5
Related Questions
Solve for X
Will give brainiest
Answers
Answer:
x = 6
Step-by-step explanation:
8x + 2 + 70 + 60 = 180
8x + 132 = 180
8x = 48
x = 6
this performance task is really important for my grade, if you could help, i would greatly appreciate it :)
The vertices of quadrilateral WXYZ are W(-1,4); X(3,5); Y(4,1); Z(00). What kind of quadrilateral is it? Explain how you know this. Be as specific as possible.
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Answer:
This quadrilateral is a SQUARE.
When we plot these points, we realize that they are equal distance apart.
So, when a quadrilateral has sides that are equal distance apart, that quadrilateral is a square.
Let me know if this helps!
John called a plumber to fix a leak in his bathroom. The plumber charged $30 to come to the house and $25 an hour while fixing the leak. If the final bill
was $105. how many hours was the plumber at John's house?
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Answer:
30 subtracted from 105 leaves u with 75 so divide that with 25 & he took abt 3 hrs
will name brainliest if correct the first answer
Answers
Answer:
the third one
Step-by-step explanation:
have a great day :)
It is C
In problem C X is still being multiplied by the other variable y, and also it is still multiplying the 7 too, The other questions do not factor in the multiplication required meaning that the only answer that could be applied would be C.
Hope this helps and have a nice day.
-R3TR0 Z3R0
A sandbox is 5 feet long and 5 feet wide. If you dig 1 foot deep in it. How much does it take to fill the sandbox to the nearest cubic foot?
Answers
Answer:
25 I think
Step-by-step explanation:
∠A and ∠B are vertical angles. If m∠A=(5x+5)∘and m∠B=(4x+29)∘, then find the measure of ∠A.
Answers
Answer:
∠A = 175∘
Step-by-step explanation:
∠A = ∠B
5x-5= 4x+29
x = 34
∠A= 34*5+5
∠A=170+5=175
5x+5= 4x + 29
-5
5x=4x+24
-4x -4x
x=24
m∠A=5x+5
m∠A=5(24)+5
120+5
Answer=125
WILL GIVE BRAINLIEST!! Brooke has an exterminator visit regularly to control an ongoing cockroach problem. It's been working, and the population has declined by 5% every year. If the population is currently 4,900 cockroaches, how many will there be in 5 years?
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3x + 2y = -7
2x - 5y = 8
please help solve!! i need my work need to me shown so please help me! ❤️
Answers
Answer:
56/19
Step-by-step explanation:
I'll approach this using Substitution. Since 3X = 2Y, we know that 1.5X = 1Y. We can plug that into the first equation, which gives us...
2X + 5(1.5X) = 8
2X + 7.5X = 8
9.5X = 8
19X = 16
X = 16/19
While this is not 'pretty', it does match up with how most of the answers are written (four of the answers involve "nineteenths"). With this value of X, we can solve for Y...
3X = 2Y
3(16/19) = 2Y
48/19 = 2Y
24/19 = Y
With the value of X and the value of Y, we can answer the question that's asked:
2X + Y = ?
2(16/19) + 24/19 =
32/19 + 24/19 =
56/19
Final Answer: 56/19
Answer:
[tex]x = - 1[/tex]
[tex]y = - 2[/tex]
Step-by-step explanation:
[tex]3x + 2y = - 7[/tex]
[tex]2x - 5y = 8[/tex]
Apply elimination method. Let multiply the bottom equation by -3/2.
[tex]2 \times - \frac{3}{2} x = - 3[/tex]
[tex] - 5 \times - \frac{3}{2} = 7.5[/tex]
[tex]8 \times - \frac{3}{2} = - 12[/tex]
Substitute new equation and add it to the top equation
[tex]3x + 2y = - 7[/tex]
[tex] - 3x + 7.5y = - 12[/tex]
[tex]9.5y = - 19[/tex]
[tex]y = - 2[/tex]
Now plug -2 for y into any equation and solve for x.
[tex]3x + 2( - 2) = - 7[/tex]
[tex]3x - 4 = - 7[/tex]
[tex]3x = - 3[/tex]
[tex]x = - 1[/tex]
[?]=ft2
pls help me
Answers
Answer:
6.5
Step-by-step explanation:
8.75 x 10 ^3 in standard form
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Answer:
8.75×10^3
Step-by-step explanation:
here is the answer
what is 3 1/4 + 1 3/8
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Answer:
4 5/8
Step-by-step explanation:
Answer:
37 /56
Step-by-step explanation:
The price of a 9-minute phone call is $1.35. What is the price of a 16-minute phone call?
Answers
0.15x16=2.4 dollars
WILL GIVE BRAINLIEST
Answers
Answer: 8 cm
Step-by-step explanation:
math
A square has an area of 501.76m2.
Work out the perimeter of the square.
Answers
Answer:
89.6 meters
Step-by-step explanation:
we have to take the square root of 501.76 to find the measure of 1 side which is 22.4 which we then multiply by 4 because a square has 4 sides.
Jose paid $1.12 for a dozen eggs at Target. How much would Jose have to pay for 18 eggs?
Answers
Answer:
56.16
Step-by-step explanation: All you do is just multiply
Answer:
$1.67
Step-by-step explanation:
Given it's $1.12 for 12 eggs, we divide 1.12 by 12 to see how much it cost for 1 egg
1.12/12 = 0.093
so 0.093 cents for 1 egg
0.093x18 eggs = 1.674 = $1.67
Hope this helps, have a nice day :)
Which expression is equivalent to 5(x+2) -7(x+2)?
Answers
Answer:
−2x−4
Step-by-step explanation:
5(x+2)−7(x+2)
Distribute:
=(5)(x)+(5)(2)+(−7)(x)+(−7)(2)
=5x+10+−7x+−14
Combine Like Terms:
=5x+10+−7x+−14
=(5x+−7x)+(10+−14)
=−2x+−4
Please help a girl out:
Answers
Answer:
19.2
Step-by-step explanation:
its honestly really easy lol
Answer:
20 :)
Step-by-step explanation:
it's 20
160% of 20 is 32
the answer to your question is 20
write the set in builder form. A{2,4,6,8}
Answers
Answer:A=2,4,6,8
One way of writing this in set builder notation could be:
A={x|2≤x≤8|x2∈N}
Which can be interpreted as:
The set A is the set of any x such that 2≤x≤8 such that half of x is a natural number ( N ).
There are many ways of writing sets in set builder notation. Which is why it can be a little confusing to learn (the syntax) at first. Once you understand what all these new mathematical symbols mean (i.e. ∈ , | , N ), it becomes much easier to “read as a sentence”.
Here are a few more ways of writing the set A=2,4,6,8 in set builder notation:
A={x|2≤x≤8|x∈2⋅N}
A={x|(x−2)(x−4)(x−6)(x−8)=0}
A={x|x=2p|p∈{1,2,3,4}}
A={x∈N|mod(x,2)=0|x≤8}
Step-by-step explanation:
Answer: Answer:A=2,4,6,8
Step-by-step explanation:
I Need help ASAP please and Thankyou!!
Answers
Answer:
Step-by-step explanation:
m∠R = 180° - 110° [Linear pair of angles are supplementary]
m∠R = 70°
m∠S = 45° [Vertically opposite angles]
By triangle sum theorem,
m∠P + m∠R + m∠S = 180°
m∠P + 70° + 45° = 180°
m∠P = 180 -115
= 65°
Therefore, m∠A = m∠P = 65° [Vertically opposite angles]
By triangle sum theorem,
m∠B + m∠S + m∠T = 180°
m∠B + 45° + 65° = 180°
[m∠T = 65°. Since, ∠P and ∠T are corresponding angles]
m∠B = 180° - 110° = 70°
m∠C + m∠B = 180° [Linear pair of angles are supplementary]
m∠C = 180° - 70° = 110°
m∠D + m∠T = 180° [Linear pair of angles are supplementary]
m∠D + 65° = 180°
m∠D = 115°
If the perimeter of the square below is 12x^2-8x-4, what is the area of the figure
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Answer:
Step-by-step explanation:
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Can you guys help me. l will give you the brainliest and if you give me the correct answers. please show working.
Answers
Answer:
Step-by-step explanation:
Angles formed when we turn clockwise in the given directions,
a) N to E → 90°
b). W to NE → (90° + 45°) = 135°
c). SE to NW → 180°
d). NE to N → 360° - 45° = 315°
e). W to NE → 90° + 45° = 135°
f). S to SW → 45°
g). S to SE → 360° - 45° = 315°
h). SE to SW → 180°
i). E to SW → 90° + 45° = 135°
What is the domain of y=/x+7 +5?
x>=0
x>=7
X>=-7
all real numbers
DONE
Answers
Step-by-step explanation:
when x >0
y=/0+7 +5
y=8
(0,8)
when x>7
y= /7+7 +5
y= 9
(7,9)
when x >-7
y = /7-7 +5
y=5
(-7, 5)
Answer: c
Step-by-step explanation: the next one is b
Please show work. Thanks
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Answer:
6
Step-by-step explanation:
multiple 30× .20% which equals 6. Then you will add 30 +6=36. So, Lane will do a total of 36 push-ups everyday
I need help very fast please!
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Answer:
#ثوره_طلابية غاضبة على قرار وزاره التعليم العالي باصدارها القرار المجحف وعليه يبداء من الان الاعتصام الطلاب #والاضراب_عن_الدوام لحين تحقيق المطالب.
تعليم الكتروني = امــتـحـان الكتروني
تعليم حضوري = امــتـحـان حضوري
How many ways can you put the letters in "Utah" in order?
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A class has 30 students. 18 are boys. What is the ratio of boys to girls? (you must simplify)
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Answer:
18:12
simplified 3:2
this is the answer to your problem
The ration between boys and girls are - 18:12
when simplified- 3:2
Name
On the class field trip, there were
4 teachers and 35 students. Which of the
following is the ratio of students to teachers
Answers
Answer:
35:4 is the ratio.
Step-by-step explanation:
The students are written on the top of the fraction because of the wording students to teacher.
How long is a string reaching from the top of a 12-ft pole to a point on the ground that is 11 ft from the base of the pole? I need this fast
Answers
Answer:
Step-by-step explanation:
either 1 foot or 33 ;-;
The value 5.1 feet long is a string reaching from the top of a 12-ft pole to a point on the ground that is 11 ft from the base of the pole.
What is Pythagoras theorem?In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.
Given:
A string reaching from the top of a 12-ft pole to a point on the ground that is 11 ft from the base of the pole.
Let the value is C.
The Pythagoras' theorem,
C² = (11)² + (12)²
C² = 121 + 144
C² = 265
C = 5.1 feet.
Therefore, the value is 5.1 feet.
To learn more about the Pythagoras theorem;
https://brainly.com/question/343682
#SPJ2
Using a truck, Mr. Salazar needs to haul (4.2 tons) of gravel from a quarry to his house. His truck can hau (3/5 tons) of gravel at one time. What is the least number of trips Mr. Salazar will need to make from the quarry to his house?
A.7
B.8
C.6
D.12
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What is the distance between...
-a and a?
Answers
Answer:
depends what the number is
Step-by-step explanation:
if its -7 and 7 then the distance would be 14