Answer:
D. $45.00
Step-by-step explanation:
Half of $90.00
What does x equal in the equation 5x-5=7+2x
Answer: x= 4 (simplify the terms)
Answer:
[tex] \fbox{x = 4} [/tex]
Step-by-step explanation:
Simplify the expressions in the equation by applying the properties of equality.
1) [tex] 5x-5=7+2x [/tex]
2)
Help Please Quickly I need help now
Answer:
C) Mrs. Benjamin
C) 9 mrs. Benjamin
Find the product. Write your answer as a decimal 0.01(4.6)(-200) =
Answer:
I believe the answer is -9.2
Step-by-step explanation:
Slope rise over run (must be expressed as a fraction) send help plssssssSSS
Answer:
-1/2
Step-by-step explanation:
if you pick any two points on the line, you count how many units up and how many units across. you also have to put your answer in simplest form. the slope is a negative slope since its going downwards from left to right. your answer is -1/2
The cost of in-state tuition at the University of Florida is $6,380 and is increasing at a rate of 3.1% per year. Write and use an exponential function to find the tuition cost after 8 years. Round your answer to the nearest whole dollar. Help pls will give brainliest.
Answer:
loser
Step-by-step explanation:
In triangle XYZ, XY¯¯¯¯¯¯¯¯=15, YZ¯¯¯¯¯¯¯=8, ∡X=(3w−35)°, and ∡Y=52°. In triangle RST, RS¯¯¯¯¯¯¯=15, RT¯¯¯¯¯¯¯=8, ∡R=(w+17)°, and ∡S=52°. Find the angle measure for each of the four angles whose measures are not known.
A. ∡R=43°, ∡T=85°, ∡X=43°, ∡Z=85°
B. ∡R=64°, ∡T=64°, ∡X=64°, ∡Z=64°
C. ∡R=35°, ∡T=93°, ∡X=35°, ∡Z=93°
D. ∡R=52°, ∡T=76°, ∡X=52°, ∡Z=76°
Answer:
A. ∡R=43°, ∡T=85°, ∡X=43°, ∡Z=85°
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. The types of triangles are scalene triangle, equilateral triangle, right angled triangle and obtuse triangle.
Cosine rule states that given a triangle with sides a, b, c and their corresponding angles opposite to the sides as A, B, C. Then:
[tex]a^2=b^2+c^2-2bc*cos(A)[/tex]
In triangle XYZ, we can find XZ using cosine rule:
[tex]XZ^2=XY^2+YZ^2-2(XY)(YZ)cosY\\\\subtituting:\\\\XZ^2=15^2+8^2-2(15)(8)cos(52)\\\\XZ^2=141.24\\\\XZ=11.88\\\\Using\ sine\ rule:\\\\\frac{XZ}{sin(Y)}=\frac{XY}{sin(Z)}\\\\\frac{11.88}{sin(52)}=\frac{15}{sin(Z)}\\\\sin(Z)=15*sin(52) /11.88\\\\sin(Z)=0.9946\\\\Z=sin^{-1}(0.9946)\\\\Z=85^0[/tex]
∠X + ∠Y + ∠Z = 180° (sum of angles in a triangle)
∠X + 52 + 85 = 180
∠X + 137 = 180
∠X = 43°
∠X = 3w - 35
3w - 35 = 43
3w = 78
w = 26
In triangle RST, using sine rule:
∠R = w + 17
∠R = 26 + 17
∠R = 43°
∠R + ∠S + ∠T = 180° (sum of angles in a triangle)
43 + 52 + ∠T = 180
∠T + 95 = 180
∠T = 85°
1/2(6x - 10)-x+=? plz
Answer:
x=2.5
Step-by-step explanation:
1/2(6x-10)-x=0 Replace the ? with a 0 so you can solve for x.
So your going to want to distribute everything in parentheses by 1/2 first to get 3x-10-x=0 Next your going to simply the equation by combining like terms to get 2x-5=0. Next add five to both sides so that 2x=5. Finally divide both sides by 2 and the answer is x=2.5.
Hope this helped!
Which of these is an example of an overdraft?
A.having $378.12 in your checking account and writing a check for $349.02.
B.having $450.22 in your checking account and writing a check for $462.05.
C.having $183.19 in your checking account and writing a check for $144.43
D.having $556.29 in your checking account and writing a check for $490.77
Answer: B.having $450.22 in your checking account and writing a check for $462.05.
Step-by-step explanation: took the quiz.
What was the balance before the debit card payment on June 14?
A sample check register.
$236.84
$550.20
$694.26
$931.10
Answer:
931.10
Step-by-step explanation:
I had to take this same question on a quiz...
Answer: 931.10
Step-by-step explanation: I took the test and got it right
do anyone know about this ?
A circle has a diameter of 6ft What is the area of the circle?
Answer:
28
Step-by-step explanation:
im very confused with how to solve and would like help please
Answer:
(x+1 )- (x-2) ≠ -1
Step-by-step explanation:
You have $25.00. You want to buy chocolate for Valentines Day. Each box costs $6.99?Do you have enough money to buy three boxes? Do you have any amount of money leftover? If so, how much?
(Can someone help?)
Answer:
yes and u will have and u will have 0.28 left over
Step-by-step explanation:
25/7=0.28
Together, teammates Pedro and Ricky got 2674 base hits last season. Pedro had 284 more hits than Ricky. How many hits did each player have?
What do I do I don’t get it
Answer:
3*sqrt3=sqrt3=3by the power of 1/2
can someone help me with this
Answer:
1. 40 members
2. 4 cheerleaders
3. 40 marbles
4. 2 marbles
5. 8
6. 24
Step-by-step explanation:
1. cross multiply 12/x=30/100
2. cross multiply 12/x=10/100
3. 18/x=45/100
4. x/40=5/100
5. we know 5% is 2 marbles. multiply by 4 to get 8 marbles.
6. 20%=8 marbles. 60/20= 3. 3 x 8= 24 marbles.
PLS HELP NOOOOOOOOWWWWWWWWWWW
solve this 1/5×=25.
Answer:
x=125
Step-by-step explanation:
Answer:
×=0.008
Step-by-step explanation:
I hope this help
I need help with this it's with slopes.
Answer:
Yes, Suri and Juan can make the same amount of wages by working the same number of hours in one week.
Step-by-step explanation:
The equation to figure out how many hours they will have to work is:
15x+25=14x+50
x=25
Now that we know that they have to work 25 hours, we substitute that in for x and that equals $400.
PLEASE HELP ME WITH THESE TWO QUESTIONS ILL GIVE BRAINLIEST AND EVERYTHING ELSE
2(x+1) please do full steps and answer thank you i will give brainlist
Distribute the parentheses:
2(x + 1)
2 · x = 2x
2 · 1 = 2
2(x + 1) = 2x + 2
Fast please correct the problems
the sum of four times a number and seventeen 65. find the the number
Answer:
13 divided by 7
Step-by-step explanation:
can someone please help me i dont even know
Answer:
just know so please give me a good rating
Part 1
Washington, DC, was warmer in February (4.3°F)than in December (44°F). Write an inequality for this relationship.
Answer:
Step-by-step explanation:
4.3 °F > 4 1/4 °F
Mr. Sampson wants to ship a birthday gift to his son in the navy. To meet shipping requirements at the Local U
Pack It We Ship it Store, the perimeter of the rectangular-shaped gift box must be less than 30 inches. Write
and graph an inequality to describe this situation.
X= length
Y= width
Answer:
Step-by-step explanation:
If length of the box = x
And width of the box = y
Then perimeter of the box = 2(length + width)
= 2(x + y)
Since, perimeter of the box is less than 30 inches.
2(x + y) < 30
x + y < 15
y < -x + 15
Since, this inequality has a sign of less than, line on the graph will be a dotted line.
y intercept of the dotted line y = 15 (by x = 0)
x intercept of the line x = 15 (by y = 0)
Constraints for the graph will be,
x > 0
y > 0
Now we can plot the dotted line by joining the x and y intercepts.
In this graph common region under the dotted line between x axis and y axis will be the solution area of the given inequality.
What is the volume of the composite figure.Please Help
Answer:
2,304 Inches
(づ￣ ³￣)づhave A nice day
20 POINTS
Write an equation for the line that is
perpendicular to the x-axis at the point (5,0). What
is the slope of the line?
Answer:
x = 5
Step-by-step explanation:
A perpendicular line that passes through the point (5, 0) is a vertical line in which all points have 5 as their x-coordinate.
The slope is undefined since the slope of all vertical lines is undefines.
Answer: x = 5
Answer:
equation: y = 5
slope is zero
Step-by-step explanation:
Need Help with this please!!
Answer:
A is 85 degrees
Find the area and perimeter. Stuck on this one need help
9514 1404 393
Answer:
area: 114 square unitsperimeter: 44 unitsStep-by-step explanation:
The figure is a trapezoid with bases 12 and 7, and a height of 12. The area formula is ...
A = (1/2)(b1 +b2)h
A = (1/2)(12 +7)(12) = 114 . . . square units area
__
The length of side AB can be found using the distance formula:
d = √((x2 -x1)^2 +(y2 -y1)^2)
d = √((6 -(-6))^2 +(1 -6)^2) = √(144 +25) = 13
The sum of the side lengths is then ...
13 +7 +12 +12 = 44 . . . units perimeter