Calculate the side lengths a and b to two decimal places.
с
b
a
1070
50°
B
8
A. a = 15.68 and b = 19.58
B. a = 16 and b = 17
C. a = 14.71 and b= 17.56
D. a = 6.23 and b = 4.45
Answers
Answer: A
Step-by-step explanation: Correct
Related Questions
Mary has $20 to spend. She buys lunch for $14 and spends the rest on banana biscuits. Each banana biscuit costs $3. How many banana biscuits did she buy?
Answers
Answer:
2
Step-by-step explanation:
30 PTS!! URGENT JUST 3 QUESTIONS PLEASE
1. Fred bags groceries at Wegmans. On average, he fills 21 bags for every three customers. Represent the total bags Fred filled based on the number of customers
2. What does the average rate of change represent?
A. For every seven customers, Fred fills 1 bag of groceries.
B. For every customer, Fred fills 7 bags of groceries.
C. undetermined
D. not enough information
3. What is Fred’s average rate of change?
A. 1/7
B. 1
C. 7
D. undetermined
Answers
Answer:
1. 7
2. B
3. C
Step-by-step explanation:
hope its right
Solve to find the value for x in the linear equation: 3(−4x + 5) = 12.
1. Use the distributive property:
2. Use the subtraction property of equality:
3. Division property of equality:
3(−4x) + 3(5) = 12
−12x + 15 = 12
−12x + 15 − 15 = 12 − 15
−12x = −3
x =
Answers
Answer:
1/4
Step-by-step explanation:
Answer:
The Answer is 1/4
Step-by-step explanation:
I took the test:)
En 1987 se construyeron 24 933 escuelas primarias en Japón y 75 184 en México ¿Cuántas escuelas más se construyeron en México?
Answers
I will mark brainest if you get it right.
1. x + 20 = 5x +4
x=
Answers
Answer:
x=4
Step-by-step explanation:
Subtract 5x from both sides: -4x+20=4
Subtract 20 from both sides: -4x=-16
Divide -4 from both sides: x=4
Answer:
x = 4
Step-by-step explanation:
I will explain if you ask.
without solving the given systems explain if they are equivalent or not .Explain why or why not.
1)
[tex]x + 4y = 4 \\ 2x - 3y = - 3[/tex]
2)
[tex]3x + y = 1 \\ 4x + 16y = 4[/tex]
Answers
Answer:
1)
Step-by-step explanation:
i need help with this please
Answers
Answer:
5 and 7/12
Step-by-step explanation:
2 1/4=3/12
+3 1/3=4/12
5 7/12
Answer:
5 and 7/12
Step-by-step explanation:
2 1/4=3/12
+3 1/3=4/12
5 7/12
What is the formula for pie
Answers
Answer:
3.14
Step-by-step explanation:
Ray Flagg took out a 60-month fixed installment loan of $12,000 to open a new pet store. He paid no money down and began making monthly payments of
$221.
Ray's business does better than expected and instead of making his
30th
payment, Ray wishes to repay his loan in full. Complete parts a) through
c).
Answers
Answer:
Since the question is incomplete, I looked for similar questions:
a) determine apr of installment loan
b) how much interest will Ray save by paying off the loan early
c) what is the total amt due to pay off the loan?
a) first we will determine the effective rate:
PV annuity factor = loan / monthly payment
PV annuity factor = $12,000 / $221 = 54.2986
Using an annuity table, knowing that the number of periods is 60, we can see that the interest rate is 0.333%.
APR = 0.333% x 12 = 4%
b) I prepared an amortization schedule to determine Ray's balance after the 29th payment.
After the 29th payment, Ray's balance will be $6,498.54
in order to pay off the debt completely, he needs to pay $6,498.54 + $22.32 in interests = $6,520.86.
He will be able to save $331 in interests
c) $6,520.86
What is the slope-intercept form of an equation for a line with a y-intercept of –5 and a slope of 2?
1. x = 2x + 5
2. y = 2x – 5
3. y = 5x – 2
4. y = –5x + 2
Answers
Answer: y=2x-5. so it's 2
remember the following equation: y=mx+b.
the slope is always m, the y intercept is b.
Melanie uses the ordered pairs(2010,48) and (2013,59) to find her equation. Tracy defines x as the number of years since 2010 and uses the ordered pairs (0,48) and (3,59) to find her equation. How will the two girl's equations compare?
Answers
Answer:
The answer is "[tex]\bold{\frac{11}{3}}\\\\[/tex]".
Step-by-step explanation:
Given value:
i) (2010,48) and (2013,59)
ii) (0,48) and (3,59)
Slope for the given point:
Formula:
[tex]\bold{M= \frac{y_2-y_1}{x_2-x_1}}[/tex]
In point (i):
[tex]\to M= \frac{59-48}{2013-2010}\\\\[/tex]
[tex]= \frac{11}{3}\\\\[/tex]
In point (ii):
[tex]\to M= \frac{59-48}{3-0}\\\\[/tex]
[tex]= \frac{11}{3}\\\\[/tex]
PLEASE HELP ME!!!!!!!!!!!!!!!!!
Segment AC and segment DB are diagonals of parallelogram ABCD. Find each measure below.
AE=
EC=
DE=
EB=
Answers
Answer:
can i please have the picture or the measurements of the sides or angles
Step-by-step explanation:
ill answer in the comments
The area of a rectangular patio is 14 5/ 8 square meters. The width of the patio is 3 1/4 meters. What is the length? Enter your answer as a mixed number in simplest form. The length of the patio is meters.
Answers
Answer:
4 1/2 m
Step-by-step explanation:
Area of the patio = 14 5/8 m²
Width = 3 1/4m
Length = ?
Area of the patio = length ×width
Substitute
14 5/8 = 3 1/4 × L
Convert to improper fractions
117/8 = 13/4 L
Cross multiply
8 ×13L = 117×4
2 ×13L= 117
2×L = 9
2L = 9
L = 9/2
L. = 4 1/2 m (in mixed fraction)
Is the shape below a rhombus, rectangle, or both? Explain.
Answers
Answer: both
Step-by-step explanation:
rhombuses can be squares but not all of them, this one is, and then a square is a rectangle
Answer: It doesn’t really look like a look like a rectangle or a rhombus. It’s more like a square because of the even number of degrees.
Step-by-step explanation:
A can of mixed nuts holds 18 ounces of cashews and 24 ounces of peanuts. What is the ratio of peanuts to cashews in this can of nuts?
Answers
Answer:
it should be 18:24
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
18:24 in simplest for is 3:4
Delta Company produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level of 88,800 units per year is: Direct materials $ 1.50 Direct labor $ 3.00 Variable manufacturing overhead $ 0.50 Fixed manufacturing overhead $ 4.45 Variable selling and administrative expenses $ 1.30 Fixed selling and administrative expenses $ 2.00 The normal selling price is $21.00 per unit. The company's capacity is 112,800 units per year. An order has been received from a mail-order house for 2,000 units at a special price of $18.00 per unit. This order would not affect regular sales or the company's total fixed costs
Answers
Answer:
The company should accept the special offer because it increases income by $23,400.
Step-by-step explanation:
Giving the following information:
Variable costs:
Direct materials $1.50
Direct labor $3.00
Variable manufacturing overhead $0.50
Variable selling and administrative expenses $1.30
Total variable cost= $6.3
An order has been received from a mail-order house for 2,000 units at a special price of $18.00 per unit.
Because it is a special offer and there is unused capacity, we will not take into account the fixed costs:
Effect on income= number of units*unitary contribution margin
Effect on income= 2,000* (18 - 6.3)
Effect on income= $23,400 increase
The company should accept the special offer because it increases income by $23,400.
Please answer correctly !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!
Answers
12x = 180
x = 15°
Which figure must have four right angles?
Answers
Answer:
Rectangle
Step-by-step explanation:
Plz Mark Brainliest Thanks
how many times can 90 go into 518
Answers
Answer:
5.75
Step-by-step explanation:
hope this helps :)
Evaluate if k = 39 and j = -10
Answers
3
replace k with 39 and j with -10
39/3 - 10 = 3
What is the y-intercept of the equation: 3x + 6y = 42 *
Answers
Answer:
(0,7)
Step-by-step explanation:
A) 6 haircuts at Chez Diva costs $210
B) One haircut at the Hair Factory costs $20
Answers
Answer:36
Step-by-step explanation: 210 divided by 6
A veterinary technician earn $14 per hour. He is paid double for any hours over 40 hours per week. If he works 52 hours in a week, what is his gross pay
Answers
Answer:
896
Step-by-step explanation:
Please help me with number 9 ASAP
Answers
Can someone help me solve this plz
Answers
Answer:
58
Step-by-step explanation:
all triangles add up to 180 degress
180-64=116
because its an isosceles triangle divide by two
116/2=58
a recipe uses 2 cups of milk per (1) serving. How many servings can be made by using 1 gallon of milk?
Answers
Answer:
8
Step-by-step explanation:
16 cups per gallon divided by 2 equalls 8
Answer:
8 servings
Step-by-step explanation:
1 serving uses 2 cups of milk, and there are 16 cups in a gallon.
you can use a 1:2 ratio to find that a gallon can make 8 servings.
NEED HELP ASAP ! Questions are in the pic
Answers
Answer:
(2,1)
Step-by-step explanation
4x+5y=7
y=3x+9
4x+5(3x+9)=7 4x+5y=7
4x+15x+45=7 4(2)+5y=7
19x+45=7 8+5y=7
-7 -7 -7 -7
19x = 38 5y=1
19 19 5 5
x=2 y= 1.1
don't forget to brainllest:)
What is the answer?❤️
Answers
Answer:
Y - Intercept 300
Slope 100x
Equation y = 100x + 300
Danny
No Explanation Needed
Josh has a piggy bank filled with coins. The number of dimes is three times the number of nickels. The number of nickels is five more than the number of pennies. There are the same amount of pennies and quarters. The total value of all of the coins is $7.85. Find the number of each type of coin Josh has.
Answers
Answer:
nickels 15 dimes 45 pennies and quarters 10
Gavin works as a salesperson at a electronics store
