What is the measure of angle z in this figure?
Enter your answer in the box.
z=
Answer:
56
Step-by-step explanation:
the whole angle has to
Answer:
z=56
y= 124
x=56
Step-by-step explanation:
How was President Dwight D. Eisenhower's presidency shaped by the Cold War?
Answer:
My theory is that the cold war was so cold that it turned him to ice, so in honor of him the soldiers turned him into an ice sculpture, which is how he was shaped by the cold war
Step-by-step explanation:
here's the real reason, lol:
I honestly don't know
FREE BRAINLIEST IF YOU ANSWER CORRECTLY!! (50pts)
Answer:
it is 10
Step-by-step explanation:
Answer:
ya its 10
Step-by-step explanation:
Write an expression to represent the sum of three times the square of a number and -7 . In your expression what is the value of the constant?
Answer:
Step-by-step explanation:
3x^2-7
A rectangle has a length of 80 cm and a width of 50 cm. The rectangle is dilated by a scale factor of 3.5 to create a
new rectangle
What is the area in square centimeters of the dilated rectangle?
Answer:
49,000
Step-by-step explanation:
To get the area of the dilated rectangle, we need the dilated dimensions
We simply multiply the scale factor by the dimensions
we have this as;
3.5 * 50 = 175 cm
and
3.5 * 80 = 280 cm
The area of the dilated rectangle is thus;
280 * 175 = 49,000 cm^2
A rectangle is a two-dimensional shape where the length and width are different.
The area of a rectangle is given as:
Area = Length x width
The area of the dilated rectangle is 49,000 cm²
Example:
The area of the dilated rectangle in square centimeters is 49,000 cm²
What is a rectangle?A rectangle is a two-dimensional shape where the length and width are different.
The area of a rectangle is given as:
Area = Length x width
We have,
Length = 80 cm
Width = 50 cm
Dilated with a scale factor = 3.5
We will multiply 3.5 with the length and width of the rectangle.
The dilated length = 3.5 x 80 = 280 cm
The dilated width = 3.5 x 50 = 175 cm
The area of the dilated rectangle.
= 280 x 175
= 49000 cm²
Thus,
The area of the dilated rectangle in square centimeters is 49,000 cm²
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PLS HELP ME!!!!!!!!!!! Satish's register shows a deposit on February 4 in the amount of $150.00, an atm withdrawal on February 5 in the amount of $180, and another deposit on February 7 in the amount of $225.56. What should Satish's balance in his register be? A. $610.82, B.$792.91, C.$910.82, or D.$947.14
Answer:
Balance = $195.56
Step-by-step explanation:
Credit:
Feb 4 deposit = $150.00
Feb 7 deposit = $225.56
Total credit = $375.56
Debit:
Feb 5 ATM withdrawal = $180
Total Debit = $180
Balance = credit - debit
= $375.56 - $180
= $195.56
Balance = $195.56
The answer is not included in the option. It is either the options are not correct or the values in the question are not correct. Please recheck
Satish's balance in his register would be $195.56
Equation
Equation is an expression used to show the relationship between two or more numbers and variables.
Credit:
Feb 4 deposit = $150.00
Feb 7 deposit = $225.56
Total credit = $150 + $225.56 = $375.56
Debit:
Feb 5 withdrawal = $180
Total Debit = $180
Balance = $375.56 - $180 = $195.56
Satish's balance in his register would be $195.56
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−6t−7=17
Helpppp
Plzzz
Answer:
T = -4
Step-by-step explanation:
-6(-4) - 7 =
24 - 7 = 17
Therefore T = -4
hope this helped and pls give brainliest!
The diagram shows a right-angled triangle. 37° 15 cm cm What is the value of h? Give your answer correct to 1 decimal place.
[tex]tan = \frac{opp}{adj} [/tex]
[tex] \tan(37) = \frac{opp}{15} [/tex]
[tex]h = 15 \tan(37) [/tex]
[tex]h = 11.3 \: cm[/tex]
Answer:
h ≈ 11.3 cm
Step-by-step explanation:
Using the tangent ratio in the right triangle.
tan37° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{h}{15}[/tex] ( multiply both sides by 15 )
15 × tan37° = h , that is
h ≈ 11. 3 cm ( to 1 dec. place )
Find the total amount due on a simple-interest loan if the principal is $5,000 with a rate of 4% for 12 years.
Answer:
$7,400
Step-by-step explanation:
Multiply 5000 by 0.04 so you know how much interest is for 1 year. Then multiply that number by 12. Then add that number to 5000.
PLS HELP I WILL GUVE POINT
Answer:
D
Step-by-step explanation:
-3*7=-21k+2
Answer:
what thye said loll
Step-by-step explanation:
A freight elevator has a weight limit of 15,000 pounds. Workers have loaded items weighing 2.6 tons onto the elevator. How many more pounds of freight can they load before reaching the weight limit?
Given :
A freight elevator has a weight limit of 15,000 pounds.
Workers have loaded items weighing 2.6 tons onto the elevator.
To Find :
How many more pounds of freight can they load before reaching the weight limit.
Solution :
We know, 1 ton = 2000 pounds.
So, 2.6 ton = 2.6 × 2000 = 5200 pounds.
Now, number of pounds of freight can be loaded before reaching the weight limit is :
N = 15000 - 5200 pounds
N = 9800 pounds
what is the area of the circle ? 14cm rounded to the nearest whole number?
Answer:
am da got lebonne jems haha 23
Write in slope intercept form.
15x − 4y = 11
Answer:
y = 15/4x - 11/4
Step-by-step explanation:
Slope-intercept form of the line 15x - 4y = 11 is y = (15/4)y + 11/4.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and the equation of a line in slope-intercept form is
y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.
We know the equation of a line in slope-intercept form is y = mx + b.
∴ 15x − 4y = 11 can be written as - 4y = - 15x + 11 ⇒ y = (15/4)y + 11/4.
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If the sum of the measures of ∠H and ∠J is 76∘ , what is the measure of ∠I ?
Answer: HKJ = 100
Step-by-step explanation
In this problem we need to use the property of a inscribed angle:
The inscribed angle is a point in the circle that has endpoints also in the circle. The value of the inscribed angle is half the value of the arc formed by the endpoints.
So, If the arc FJ is 84°, we have that the angle in point G isi 84/2 = 42°
A rectangular parking lot has an area of 1,650 square yards. The length of the parking lot is 55 yards. What is the width of the parking lot, in yards?
Answer:
w = 30 yd
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityGeometry
Area of a Rectangle: A = lw
l is lengthw is widthStep-by-step explanation:
Step 1: Define
A = 1650 yd²
l = 55 yd
w = unknown
Step 2: Solve for w
Substitute in variables [Area of a Rectangle]: 1650 yd² = (55 yd)(w yd)[Division Property of Equality] Divide 55 yd on both sides: 30 yd = wRewrite: w = 30 yd1. Explain the relationship between a statistic and a parameter.
Answer:
A statistic is a characteristic of a sample, a portion of the target population. A parameter is a fixed, unknown numerical value, while the statistic is a known number and a variable which depends on the portion of the population.
Answer:
This is hw you do it
Step-by-step explanation:
A statistic and a parameter are very similar. They are both descriptions of groups, like “50% of dog owners prefer X Brand dog food.” The difference between a statistic and a parameter is that statistics describe a sample. A parameter describes an entire population
Chapitre 6. Proportionnalité (12) Approfondissement
Exercice Ai:
Une salle d'escalade propose 3 tarifs
Entrées :
Lasten
Le carne de Marcel
Abonneerd
La
1. Représenter graphiquement le prix en
fonction du nombre de séances dans un
trimestre.
2. Lequel des trois tarifs est proportionnel au
nombre de séances
3. Pour un trimestre, quel tarif choisir pour 6
seances ! 10 stances / 16 séances ?
Exercice Az
Les deux graphiques ci-dessous représentent
respectivement la distance de reaction et la
distance de freinage sur route seche d'un
vehicule en fonction de sa vitesse.
Distance de redier en m
1.b. La distance de
reaction
est-elle
proportionnelle à la vitesse du véhicule ? justifier
la réponse.
3.a. Quelle est la distance de freinage sur route
séche lorsque le conducteur roule à 90 km/h?
.b.
distance de freinage est elle
proportionnelle à la vitesse duvthicule Justifier
la réponse
3.a. Quelle est la distance
d'arrêt sur route séche
d'un véhicule roulant 390
km/h?
3.b. Pensez-vous que la
distance d'arrêt sur route
séche solt proportionnelle
a la vitesse du véhicule ? Expliquer votre réponse.
Exercice AB
Un menuisier dolt fabriquer une table en chêne
massif formée d'un plateau de 1,20 m sur 4 met
d'épaisseur 10 cm. Celle-ci est posée sur quatre
pleds de section carrée, de coté 10 cm et de
hauteur 0,85 m.
Sachant que la masse volumique du chêne qu'il
utilise est de 850 kg/m), comblen pèsera cette
table?
Indication : on pensero a convertir toutes les
grandeurs dans la même unite.
Rappel : la masse volumique est le rapport entre la
mosse d'un objet et son volume.
10
to
ID
TO
&
160 170
Vesa au kuoleek
Vacare
La cantado
recettes &
Distance de treinago lan m
100
10
13
20
10
40
100 170 140
Vites de vehicle ten km/N
Vacan
lumat
to the now
1.a. Quelle est la distance de réaction lorsque le
conducteur roule à 90 km/h?
A coffee maker priced at $189.99 is on sale for 20% off but then sales tax of 9% and 8% are added to the price after discount. What will be the final sale price with taxes?
RIGHT ANSWER WILL BE MARKED BRAINLIEST
Answer:
20%+9%+8%=37% so 189.99*37/100=70.3$ so 189.99-70.3=119.7$
The final sale price of the coffee maker with taxes is $178.03.
How to calculate the final sale price?To find the final sale price of the coffee maker with taxes, we need to first calculate the discount and then add the tax amounts to the discounted price.
The discount on the coffee maker is 20/100 × $189.99 = $37.998.
So the price of the coffee maker after the discount is:
$189.99 - $37.998 = $152.992.
Then, we need to add the sales tax amounts to this price.
The sales tax amounts are 9/100 × $152.992 = $13.7993
And 8/100 × $152.992 = $12.23936.
The total tax amount is $13.7993 + $12.23936 = $26.03.
Therefore, the final sale price of the coffee maker with taxes is :
$152.992 + $26.03866 = $178.03
This is the final price that the customer will pay for the coffee maker.
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NEED HELP QUICKLY! PICTURE BELOW!
Answer:
C
Step-by-step explanation:
Let me know if this is correct!
The Skateboard club has 2 different colours of skateboards Blue and Red. Can you find the number of skateboards of each colour, if the total number of skateboards is 15, and their product is 44
Answer: 11 and 4 respectively
Step-by-step explanation:
Let's denote the number of skate board for each color by x and y.
x + y = 15 ......... i
x × y = 44 .......... ii.
From equation I
x = 15 - y ....... iii
Put equation iii into ii.
x × y = 44
(15 - y) × y = 44
15y - y² = 44
15y - y² - 44 = 0
y² - 15y + 44 = 0
y² - 11y - 4y + 44 = 0.
y(y - 11) + 4(y - 11) = 0
(y - 4) = 0. .
y = 0 + 4.
y = 4
(y - 11) = 0
y = 0 + 11 = 11
The colors have 11 and 4 colors of blue and red respectively
All the members of a school chorus are either students or employees.The ratio of students to employees is 2:5 and the chorus has 70 members. How many employees are members of the chrous?
Answer:
50 employees are members of the chorus
Step-by-step explanation:
Total number of chorus members = 70
ratio of students to employees = 2:5
This means that if the total number of employees were to be divided into 7 parts (2 + 5), 2 parts will be students while 5 parts will be employees. Now let us convert this fraction/ratio to numbers. This is done as follows:
students to employees = 2:5
∴ employees to students = 5:2
Total parts of employees and students = 5 + 2 = 7
∴ Number of employees
[tex]= \frac{5}{7}\ of\ 70\\= \frac{5}{7} \times \frac{70}{1}\\= \frac{350}{7} = 50\ members[/tex]
∴ 50 members are employees, while the remaining 20 are students
100=55+4.5xM please find the value of M.
Answer:
10
Step-by-step explanation:
100=55+4.5*M
4.5M=45
M=10
Answer:
m= 10
Step-by-step explanation:
100=55+4.5m
-55 on both sides
45=4.5m
÷4.5 on both sides
10= m
Solve for M: 0.72M = -5.76
[tex]m = - 8[/tex]
Step-by-step explanation:
1) Divide both sides by 0.72.
[tex]m = - \frac{5.76}{0.72} [/tex]
2) Simplify- 5.76/0.72 to 8.
[tex]m = - 8[/tex]
Therefor the answer is m = -8.
Answer:
m=-8[tex]u^{2} w[/tex]
Step-by-step explanation:
0.72m=-5.76UwU
m=-5.76/0.72
m=-8[tex]u^{2} w[/tex]
what are the coordinates of A after reflecting across the line x = 3? (2, 3)
(3, 2) (3, 4) (3, -2)
Answer:
Here we can not see point A, so i will answer in a general way.
Let's suppose that point A is (a, b)
Now, if we do a reflection over a given line, the (perpendicular) distance between our original point to the line is the same as the distance between the reflected point and the line.
So for example if we have the point (x, y) and we do a reflection over the line x = k.
The distance between our point and the line is:
x - k
So the new point must be also at a distance of (x - k) from line x = k.
The only other point that meets this condition is (k - (x - k), y) = (2k - x, y)
Now remember that point A is (a, b)
And we do a reflection over x = 3
The distance between our point and the line is:
D = I(a - 3)I
Then the reflection will be:
(3 - (a - 3), b) = (6 - a, b)
Where (a, b) where the original coordinates of point A.
12x^3-11x^2+9x+18 divided by 4x+3
A plane travels a distance of 21,000 km in a time of 3.2 hours.
What is its average speed rounded to the nearest whole number?
The perimeter of a rectangle with a length of 10 units which equation can be used to find the width of the rectangle
Answer:
2w + 20 = 55
Step-by-step explanation:
Here is the full question
The perimeter of a rectangle with a length of 10 units is 55 units. Which equation can be used to find the width, w, of the rectangle?
w + 10 = 55
w + 20 = 55
2w + 10 = 55
2w + 20 = 55
The perimeter of a rectangle's formula is = 2 ( length + breadth)
from the question ,
perimeter is 55 and length is 10
2(10 + w) = 55
20 + 2w = 55
solve the simultaneous equations
I hope it helps you ❤️❤️❤️
Hello can someone help solve this ?
Answer:
(-5, -2)
Step-by-step explanation:
Note that on the interval (-5, -2), the line segment representing the graph is pointed downward: y decreases as x increases.
What number should both sides of the following equation be multiplied by to solve for g? g/2 = 4
Answer:
multiply both sides by 2