Answer:
To find the area of a composite figure or other irregular-shaped figure, divide it into simple, nonoverlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.
Step-by-step explanation:
Heather and Tanner competed in a race. After 45 minutes, Heather had finished 2/5 of the race, and Tanner had finished 6/8 of the race. Who had finished more of the race?
Answer:
Tanner
Step-by-step explanation:
6/8 = .75 tanner
2/5 = .4 heather
.75 > .4
Someone help me with this pls
Answer:
the answer is c mate
Step-by-step explanation:
explanation needed ?
Solve: 21 = -10m - 3
Answer:
21 = -10m - 3
Add 3 to both sides:
24 = -10m
Divide by -10 on both sides:
-2.4 = m
Answer:
m = -2.4
Step-by-step explanation:
let me know if you need explanation
who wants points and brainlist..........
Answer:
53.87 because 4 cant round the 6
Step-by-step explanation:
Answer:
53.87
Step-by-step explanation:
4 cannot round the 6
Someone please save me time, I can’t figure this one out
Answer:
62.8
Step-by-step explanation:
165/28.8 = 360/x
360 x 28.8 =10,368/165 = 62.8
hope this helps <3
At the bottom is a completed addition problem, with all the digits replaced by letters. Every letter represents a single digit and different letters represent different digits. Which digit might the letter T represent. MH + MH MH = TM
Answer:
T = 5 (H = 7, M = 1); T = 7 (H = 4, M = 2); T = 9 (H = 1, M = 3)
Step-by-step explanation:
We know MH+MH+MH=TM
MH is a two digit number, and TM is also a two digit number.
MH+MH+MH=3*(MH)<100
3M<=9, meaning that M could be 1, 2, or 3.
If M=1, MH+MH+MH=3(10+H)=30+3H=TM=10*T+1
30+3H=10T+1, so 3H must include 1 in one's digit.
The only possibility is that 3H = 21, then H = 7
MH+MH+MH=17+17+17=TM=51, T = 5
If M=2, MH+MH+MH=3(20+H)=60+3H=TM=10T+2
60+3H=10T+2, so 3H must include 2 in one's digit.
The only possibility is 3H = 12, then H = 4
MH+MH+MH=24+24+24=72, T = 7
If M=3, MH+MH+MH=3(30+H)=90+3H=TM=10T+3
90+3H=10T+3, so 3H must include 3 in one's digit.
The only possibility is 3H = 3, then H =1
MH+MH+MH=31+31+31=93, T=9
We will see that if we define M = 2, and H = 4, the value that T takes is T = 7
Which digit the letter T represent?We know that:
MH + MH + MH = TM
We can write this as:
M*10 + H + M*10 + H + M*10 + H = T*10 + M
30*M + 3*H = T*10 + M
30*M - M + 3*H = T*10
(29*M + 3*H)/10 = T
Now we need to find two values for M and H such that T is a digit.
For example, if M = 2 we have:
(29*2 + 3*H)/10 = T
(58 + 3*H)/10 = T
Now we can take H = 4, then we get:
(58 + 3*4)/10 = T
(58 + 12)/10 = T = 7
In this case, we found that a possible value of T is T = 7.
If you want to learn more about evaluating, you can read:
https://brainly.com/question/4344214
A quadrilateral has one pair of parallel sides with lengths 134inches and 114inches, and two angles that each measure 36°. Part A Choose the quadrilateral. A. Alternative Text B. Alternative Text C. Alternative Text D. Alternative Text Part B What is the name of the quadrilateral? A. parallelogram B. square C. trapezoid D. rectangle
Answer:
c
Step-by-step explanation:
A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. the parallel sides are called bases while the non parallel sides are called legs
Characteristics of a trapezoid
It has 4 vertices and edges
If both pairs of its opposite sides of a trapezoid are parallel, it becomes a parallelogram
Area of a trapezoid = x (sum of the lengths of the parallel sides) x height
Perimeter = sum of lengths of sides of a trapezoid
A deck of 52 cards has equal numbers of four different red, yellow, blue and green cards. Each color of card is numbered from 1 to 13. If two cards are selected, what is the probability
of selecting a card numbered 9 from the deck, replacing it, and then selecting a red colored card?
A 1/100
B 1/52
C 2/13
D 17/52
WHATS THE MEASURE OF THE ANGLE INDICATED?
GEOMETRY/PLS HELP/GOD BLESS
Answer:
∠SQR = 1/2 m ∠SR = 1/2 x 86 = 43°
Which two numbers should the answer to the missing side be between.
the answer is between 11 and 12
pls help :( <3 thanks
3) 3 feet = 1 yard. If a quarterback passes for 327 yards during a game.
How many feet did the quarterback pass for? *
What's the answer please
9x⁴+6x²...................
Answer:
9x^4=6,561x
6x^2=36x
6561x+36x=6597x
Step-by-step explanation:
9x to the 4th power is just 9x9=81x9 and so on and the same goes for 6 then you just add them. Not Sure if this is the way you needed but feel free to ask anything.
Answer:
Could you mark me brainlleist? Anyways the answer is [tex]3x^{2} \\[/tex]([tex]3x^{2}[/tex] + 2).
Step-by-step explanation:
(x – 2) / 4 – (3x + 5) / 7 = – 3, x = ?
WILL GIVE BRAINLIEST
Answer:
under
Step-by-step explanation:
change the underminator, we have
7×(x-2)-4×(3x+5)=-3×7×4
7x-14-12x-20=-84
-5x=-50
x=10
At what position on the number line is the red dot located?
- Write the equation y = (x + 5)2 – 10 in
standard form.
Answer:
y = (x + 5)2 – 10 in standard form 2 x − y = 0
Answer:
See explanation for answer.
Step-by-step explanation:
Ok, so I'm not entirely sure if this answer is correct but for the equation y = (x + 5)2 – 10 I beleive that the equation in standard form would be y = 2( x + 5 ) - 10.
I hope this helps!
Have a great day!
The segments in each figure are tangent to the circle at the points shown.
Find each length.
Answer:
y = 12
Step-by-step explanation:
The segments are equal in length, SR = TR, so set up an equation:
[tex]\frac{y^2}{12}=y[/tex]
Multiply by 12.
[tex]y^2=12y\\y^2-12y=0[/tex]
Factor out the y on the left side.
[tex]y(y-12)=0[/tex]
There are two solutions: y = 0 and y = 12. The y = 0 solution makes no sence (segment SR can't have a length of 0). The other solution, y = 12, works just fine.
Use the function c = 18m - 8 to find the value of c when m = 1.
C=
Answer:
c=10
Step-by-step explanation:
c = 18m - 8
Let m=1
c = 18*1 - 8
C = 18-8
c = 10
Lara jogs 1/5 kilometer to 1/6 hour. What is Lara rate in kilometer per hour? Write you answer in decimal form.
Answer: [tex]1.2\ kmph[/tex]
Step-by-step explanation:
Given
Lara jogs [tex]\frac{1}{5}[/tex] km in [tex]\frac{1}{6}[/tex] hours
We know,
[tex]\text{distance=speed}\times \text{time}[/tex]
[tex]\therefore \text{Rate of lara is }=\dfrac{\dfrac{1}{5}}{\dfrac{1}{6}}\\\\\Rightarrow \text{Rate=}\dfrac{6}{5}\\\\\Rightarrow \text{Rate=}1.2\ kmph[/tex]
Someone please help me
Answer:
The second deal is better. It is $2.042 per gallon
Step-by-step explanation:
$11/5 and 51.05/25 are the deals.
Let's multiply the first deal by 5/5.
That is $55 per 25 gallons and the other deal is $51.05 per 25 gallons.
So the second deal is better.
Now lets divide 51.05 by 25 to find out how much dollars per gallon
51.05 / 25 = 2.042, so it is $2.042 per gallon.
plshelpmeslovethisproblem
Answer:
Linear and decreasing
Step-by-step explanation:
need help asap with these two questions !!
What is the area of the circle below who is the diameter is 13 mm to the nearest 0.01 units? Show your work page on the final image upload.
what is the area of the triangle shown? Show your measurements to the nearest 0.1 units. Show your work page on the final image upload.
Answer:
Solution given:
area of circle=π{d/2}²
=π*(13/2)²=132.73mm²
Area of triangle=½*Base *height
=½*16*14=112m²
Jenna has 131 dog biscuits. She wants to give them as gifts to each of her 4 poodles.
How many biscuits does each poodle get?
I hope this helps
Answer:
32.75
Step-by-step explanation:
If you divide 131 by 4 (131/4), then you should get the answer 32.75, so if you need to round it, round it to 31, and if you do not need to round it, then it will be 32.75
Solve the equation for x.
|x + 5| = 3
A. -8
B. -3
C. -2
D. -8 and -3
E. -8 and -2
Answer:
the answer for this equation is c. -2
Write the equation of a line that is parallel to y= -5x + 4 and passes through the point (3,-1)
Answer:
y = -5x + 14
Step-by-step explanation:
Parallel lines have the same slope, and their equations are identical except for the value of the constant (which in turn is the y-intercept).
Both lines have the slope m = -5. Start with y = mx + b, or y = -5x + b. Then substitute 3 for x and -1 for y:
-1 = -5(3) + b, or:
14 = b (the y-intercept is 14)
Then the desired equation is y = -5x + 14.
Solve the equation using square roots. Select the solution(s)
Answer:
problem is x^2 +6=0
Step-by-step explanation:
Answer:
no real solutions
Step-by-step explanation:
Given
x² + 6 = 0 ( subtract 6 from both sides )
x² = - 6 ( take the square root of both sides )
x = ± [tex]\sqrt{-6}[/tex]
[tex]\sqrt{-6}[/tex] has no real solutions
7y3 - 16 + 5y2 + (16 ÷ 4) What is the value of the expression when y = 3?
Answer:
81
Step-by-step explanation:
Substitute 3 in place of y
7 * 3 * 3 - 16 + 5 * 3 *2 + (16 / 4)
63 - 16 + 30 + 4
help me please i will give brainiest
Answer: 3054 in^3
Step-by-step explanation: The formula for the volume of a sphere is V = 4/3 pi r^3, where r is radius.
Since the diameter is 18in, the radius would be 1/2 or 9in, and plugged in V is
V = 4/3(3.1415)(9)^3
Answer:
1/6*π*18^3≈3053.62806
Step-by-step explanation:
-38d - 57 > -19d + 76
Answer:
d < -7
Step-by-step explanation:
-38d - 57 > -19d + 76
Add 19d to both sides
-19d - 57 > 76
Add 57 to both sides
-19d > 133
Divide both sides by -19
(when multiplying or dividing by a negative the inequality is reversed)
d < -7
Answer:
d < -7
Step-by-step explanation:
-38d - 57 > -19d +76
Add 19d and 57 to both sides
-19d > 133
Divide both sides by -19 (dividing by negative flips the inequality sign)
d < -7