Answers
Answer:
It is x=7.
Step-by-step explanation:
(7)+8=15 You can subtract and you can get 7!!!
Answer:
X = 7
Step-by-step explanation:
If we take the equation
x + 8 = 15
and then subtract 8 on both sides we get
x = 7
so therefore x is 7 to make the value true.
Related Questions
Help me pleaseeeeee I need help
Answers
Pls tell me if it’s wright or wrong as I want to learn to!
Pls help !!!!!!!!!!!!!! I’m timed!!!
Answers
Answer:
Step-by-step explanation:
im just looking for 25/4 (that's a fraction) divided in 3.
Answers
Have a good day :D
Answer:
[tex] \frac{25}{12} [/tex]
Step-by-step explanation:
1) Use this rule: a ÷ b/c = a × c/b.
[tex] \frac{25}{4} \times \frac{1}{3} [/tex]
2) Use this rule: a/b × c/d = ac/bd.
[tex] \frac{25 \times 1}{4 \times 3} [/tex]
3) Simplify 25 × 1 to 25.
[tex] \frac{25}{3 \times 4} [/tex]
4) Simplify 3 × 4 to 12.
[tex] \frac{25}{12} [/tex]
Therefor, the answer is 25/12 and in decimal form it would be, 2.083333.
PLEASE HELP ASAP
Two lines intersect in the figure.
What is the value of x?
Answers
Answer:
x=17°
Step-by-step explanation:
5x+6=91 (vertically opposite ∠'s equal)
5x= 91-6
5x= 85
x= 85/5
x= 17°
In Chicago, Illinois, the temperature was -14°F in the morning. If the
temperature dropped 6°F, what would the temperature be?
Answers
Answer:
it would be -20
Step-by-step explanation:
-14-6=-20
Change 12.39% to a decimal
Answers
Answer:
Step-by-step explanation:
decimal point 2 places that way ==> . decimal point 2 places this way <== . 12.39% = 0.1239
Answer:
0.1239
Step-by-step explanation:
To change a percent to decimal form, move the decimal point to the left two times and as you do it more u can just do it off the top of ur head because it just gets easier
hope this helps chu<3
can someone pls help me
Answers
Answer:
+/-11
Step-by-step explanation:
It's plus or minus eleven
Find the missing number.
19582 = 19000 +_+3
Answers
QUICK PLZ HELP RN ASAP
Answers
Answer:
264.69m^2 is the answer I m pretty sure
Mr. Linx and Mrs. Lynn both work for the same company, but they do not have the the same hourly wages. Together they make $32.50 per hour. This week, Mr. Linx (x) worked 35 hours, and Mrs. Lynn (y) worked 37 hours. Together, they made $1,172.50.
Answers
Answer:
Mr. Linx wages = x = $15
Mrs. Lynn wages = y = $17.50
Step-by-step explanation:
Mr. Linx wages = x
Mrs. Lynn wages = y
x + y = 32.50 (1)
35x + 37y = 1,172.50 (2)
From (1)
x = 32.50 - y
Substitute x = 32.50 - y into (2)
35x + 37y = 1,172.50
35(32.50 - y) + 37y = 1172.50
1137.5 - 35y + 37y = 1172.50
- 35y + 37y = 1172.50 - 1137.50
2y = 35
y = 35/2
y = 17.50
Substitute y = 17.50 into (1)
x + y = 32.50
x + 17.50 = 32.50
x = 32.50 - 17.50
x = 15
Mr. Linx wages = x = $15
Mrs. Lynn wages = y = $17.50
Select all the statements about the graphs of g (x) - 5 a? and f (x) = x2 that are true.
1. f and g open in the same direction.
2. f and g intersect twice.
3. f and g have the same axis of symmetry.
4. f and g have the same vertex.
5. g is wider than f.
Answers
Answer:
Use photo math, take a picture of the equation, and it will show everything you need to know about it!!!
If the mass of an object is 50Kg and the acceleration is 2 m/s what is the force?
Answers
Answer:
Check pdf
Step-by-step explanation:
Write an equation in standard form for the line that has slope 1/3 and passes
through (-2, 8)
Answers
Answer:
-x + 3y = 26Step-by-step explanation:
The equation of a line which passes through (x₁, y₁) and with slope of m in point-slope form:
y - y₁ = m(x - x₁)
m = ¹/₃
(-2, 8) ⇒ x₁ = -2, y₁ = 8
Therefore, the equation of the line which passes through (-2, 8) and with slope of 1/3 in point-slope form:
y - 8 = ¹/₃(x - (-2))
y - 8 = ¹/₃x + ²/₃ {multiply both sides by 3}
3y - 24 = x + 2 {subtract x from both sides}
-x + 3y - 24 = 2 {add 24 to both sides}
-x + 3y = 26
find the area. Round to the nearest whole number.
Answers
Answer:
23.
the answer is 33. But when i round its 23.
Step-by-step explanation:
im giving all my points away
Answers
Answer: thank u for the points thats kind of u
Step-by-step explanation: have a nice day buddy
Answer:
I-
Oop-
Step-by-step explanation:
whats the permiter and area of this triangle will mark brainleist?
Answers
Answer:
permiter 68ft
area 204ft²
Step-by-step explanation:
25ft+26ft+17ft=68ft
1/2×17ft×24ft=204ft²
I hope it's help
A circle has diameter 12. What's the circumference?
a
24π
b
12π
c
36π
d
144π
Answers
Answer:
b. 12π
Step-by-step explanation:
C= 2πr
R= D/2= 12/2= 6
C= 2x3.14x6
2x6= 12
C= 12π
Given :-
diameter of circle = 12Then,
Radius will be circle= 12/2 = 6ExplanationUsing Formula
★Circumference of circle = 2πr
Keep Value
==> Circumference of circle = 2π × 6
==> Circumference of circle = 12π
Henceyour answer will be option number b.I need help pls!!!!!!!!!!!!!
Answers
15. B(-2, -9), C(0,-5), D(6,-3), E(4, -7)
Answers
Answer:
BC= 2√5
CD= 2√10
DE= 2√5
BE= 2√10
slope of BC = 2
slope of CD = 1/3
slope of DE = 2
slope of BE = 1/3
Step-by-step explanation:
formula for distance = √(x2-x1)²+(y2-y1)²
formula for slope = (y2-y1)/(x2-x1)
can I add a photo here because I don't know how to ask a question in math
Answers
Answer:
you add a photo by pressing the link button at the bottom and choosing which picture you want
What's the answer to this?
Answers
Answer:
The answer to this equation is 3 3/16
Step-by-step explanation:
HeLP ME Plewse I’m having trouble
Answers
Answer:
1. 324 cm
Step-by-step explanation:
2. 150 cm
find the perimeter please
Answers
(3x^2-2x-1) + (x^2+1) + (4x+5)
=4x^2 + 2x + 5
The height of an object thrown into the air can be modeled by
the h(t) = -16t^2 + 70t + 95, where h(t) is in feet after t seconds.
What is the height of the object after 3 seconds?
A) 161 feet
C) 70 feet
B) 45 feet
d) 171.56 feet
Answers
Answer:
A) 161 feet
Step-by-step explanation:
h(3) = -16(3)² + 70(3) + 95 = 161
Answer:
A) 161
Step-by-step explanation:
h(3) = -16(3²) + 70(3) + 95
= -144 + 210 + 95
= 161
$10,000 compounded every 2 years with a 10% interest rate. How much will this be worth in 10 years
Answers
$110,000
I got this answer from multiplying 10,000 by 10 then adding 10% of 10,000 (which is one thousand) 10 times, which got me an additional 10,000, and that's how I got my answer. Please comment on this answer and tell me if it is wrong, I really hope it isn't wrong. I also hope this helps you on your way, have a great day!
Can someone help me find the volume of this pyramid please?
Answers
9514 1404 393
Answer:
796.5 cm³
Step-by-step explanation:
The volume of a pyramid is given by the formula ...
V = 1/3Bh
where B is the area of the base, and h is the height.
Here, the base is a square, so its area is the square of the side length:
B = (15 cm)² = 225 cm²
Then the volume is ...
V = (1/3)(225 cm²)(10.62 cm) = 796.5 cm³
What kind of fraction will you have when the percent is over 100%
Answers
Answer:
100% means “100 out of 100” — in other words, everything. So when you say you have 100% confidence in someone, you mean that you have complete confidence in them. But a lot of times, percentages larger than 100% are perfectly reasonable.!
Answer:
"Improper Fraction"
Step-by-step explanation:
An improper fraction is a fraction where the numerator exceeds the denominator. When the percent is over 100%, then technically the numerator is exceeding the denominator when the percentage is converted to a fraction.
Example:
110%convert to fraction... [tex]\frac{110}{100}[/tex]simplify... [tex]\frac{11}{10}[/tex]You can go further by making it a proper fraction but that is beyond the current problem we are solving.
10. Lori plans to buy a book for $15.99, a magazine for $3.45, and a
bookmark for $1.99. What is an estimate of the total cost of the items to
the nearest dollar?
A) $9.00
B) $20.00
C) $21.00
OD) $22.00
Answers
Answer:
C
Step-by-step explanation:
21 dollars I think
Find x and y with ray theorem
Answers
Answer:
x = 12 and y = 9
Step-by-step explanation:
Using the similarity theorem to fid the value of x and y
16/x = 16+6/16.5
16/x = 22/16.5
22x = 16*16.5
22x = 264
x = 264/22
x =12
Similarly
24/x = 24+y/16.5
24/12 = 24+y/16.5
2 = 24+y/16.5
24+y = 2 * 16.5
24+y = 33
y = 33-24
y = 9
Hence x = 12 and y = 9
Which function is shown in the graph below?
Answers
Answer:
y = (1/2)^x-3 + 1
Step-by-step explanation:
The correct expression of the given graph is y = [tex](1/2)^{x - 3} + 1[/tex]
What is parabola?A parabola is a U-shaped plane curve in which any point is an equal distance from both a fixed point (known as the focus) and a fixed straight line (known as the directrix). The issue of parabola is intertwined with the topic of conic sections, and all of its principles are discussed here.
In the given figure,
The curve represent the parabola
Since the curve is passing through
(0,9) from the Y axis and touches x axis at infinity
Now we can use hit and trial method to find the exact equation
So we plot the figure one by one
Hence,
we get the correct equation,
y = [tex](1/2)^{x - 3} + 1[/tex]
To learn more about parabola visit:
https://brainly.com/question/29267743
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