Answer:
x = -1
Step-by-step explanation:
Solution :
4+5=3-1t+5
⇒t+1=0
⇒t= -1
What is a 15% tip on a $22 pizza?
Answer: 3.30
Step-by-step explanation: there is none
You invest $200 in a savings account that earns 4% interest EACH YEAR.
If you don't touch the account for three years, how much money will you have in your account after those three years?
Answer:
600 and 12
Step-by-step explanation:
Draw a line through the point A that is perpendicular to the given line below
Answer:
Step-by-step explanation:
Make sure to use ruler to draw line through the point A dot to get full marks.
Thank you
the 6% state income tax on a $42.00 salary
Answer:
75 cents
Step-by-step explanation:
It takes Cindy about 30 minutes to paint a picture.
About how long would it take Cindy to paint 2 pictures?
Answer:
60 mins
Step-by-step explanation:
1 picture = 30 mins
times both sides by 2 to get 2 pictures
2 pictures = 60 mins
Answer:
what are coprime number
Ellie's mom has $75 and shares it equally between her 5 children. How much money does each child get?
Answer:
15
Step-by-step explanation:
because it's is 15 and you can add 15 5 times n get 75
The Parameter of the triangle below is 11x + 6. Find the measure of the missing side.
3x-5
-2x+3
Answer: x = -13
Step-by-step explanation:
The diagram shows FGH, its medians, centroid P, and the lengths of some of the subsegments. Apply the Centroid Theorem to find other lengths.
Answer:
Step-by-step explanation:
We will use two properties to solve this problem,
1). Medians of a triangle bisect the sides of a triangle.
2). Centroid of a triangle divides the medians in the ratio of 2 : 1.
Length of FH = 2 × Length of HX
= 2 × 12
FH = 24
PF : PZ = 2 : 1
[tex]\frac{PF}{PZ}=\frac{2}{1}[/tex]
[tex]\frac{PF}{4}=\frac{2}{1}[/tex]
PF = 8
GX = GP + PX
GP = 9 [Given]
Since, [tex]\frac{GP}{PX}=\frac{2}{1}[/tex]
PX = [tex]\frac{9}{2}[/tex] = 4.5
Therefore, GX = 9 + 4.5
GX = 13.5
The other lengths using the centroid theorem gives us;
FH = 24
PF = 8
GX = 13.5
The centroid of a triangle is defined as the point where the three medians intersect each other.
Now, the centroid theorem states that the centroid is ²/₃ of the distance from each vertex to the midpoint of the opposite side.
Thus, applying the centroid theorem to the given triangle gives;
FH = 2(HX)
We see that HX = 12.
Thus; FH = 2 * 12
FH = 24
Also; PF = 2(PZ)
We see that; PZ = 4
Thus;
PF = 2(4)
PF = 8
Also, GP = 2(PX)
We have GP = 9.
Thus;
9 = 2(PX)
PX = 9/2
PX = 4.5
GX = GP + PX
GX = 9 + 4.5
GX = 13.5
Read more at; https://brainly.com/question/24246680
Which expression is not equivalent to 8 + (n - 4)?
1. n + 4
2. (8 - 4) + n
3. (8 + n) - 4
4. 12 + n
Answer:
D. 12 + n
Step-by-step explanation:
To solve this question we have to simplify each equation 1 by 1 :
First, let us do the equation in the problem:
8 + (n - 4) = n +4
Now let us review the answers:
A. Is equivalent because 8 + (n - 4) = n + 4
B. Is equivalent because (8 - 4) + n = n + 4
C. Is equivalent because (8 + n) - 4 = n + 4
and D. is not equivalent because obviously 12 + n does not equal n + 4
plz mark me brainliest :)
A circle is centered at the vertex of an angle, and the angle's rays subtend an arc that is 74.46 cm long. 1/360th of the circumference of the circle is 0.51 cm long. What is the measure of this angle in degrees?
Answer: is it 2pi/360 because all you need is pi and arc is 1 degree
Step-by-step explanation:
please help, I’ll mark you brainliest❤️
Answer:
565.69 Euros
Step-by-step explanation:
Every pound you multiply that by 1.13
1 divided by 2/6 please help
Answer:
3
Step-by-step explanation:
[tex]1 \div \frac{2}{6} \\ \\ = 1 \times \frac{6}{2} \\ \\ = 1 \times 3 \\ \\ = 3[/tex]
Find the total surface area of a right circular cylinder whose radius is 3 units and whose height is 5 units.
Answer: 48 *pie sign*
Step-by-step explanation:
connie can type 675 words in 15 mins please help!!
Answer: 45 words per minute.
Step-by-step explanation: I'm not exactly sure what you're asking, but Connie types 45 words per minute (675/15 = 45).
At a vacation resort, the afternoon activity is either hiking or horseback riding. The activity organizers track the participants by age and create this frequency table.
AGE IN YEARS
Under 50 50 and Over
Hiking 28 26
Horseback Riding 18 13
Which statement best summarizes interest in hiking by the age categories shown in the table?
The relative frequency for participants under age 50 who preter hiking is 2 percentage points more than that of participants age 50 or over who prefer hiking.
The relative frequency for participants under age 50 who prefer hiking is 6 percentage points more than participants age 50 or over who prefer hiking.
The relative frequency for participants age 50 or over who prefer hiking is 2 percentage points more than that of participants under the age 50 who prefer hiking.
The relative frequency for participants age 50 or over who prefer hiking is 6 percentage points more than that of participants under age 50 who prefer hiking.
Answer: Pretty sure its the first one
Step-by-step explanation: 28 out of 54 is 51.851 and 26 of 54 is 48.15.
For her birthday, Melissa gets
a $100 gift card to a local
bookstore. Each week, Melissa
treats herself to a $5 book.
Write a function for the
situation.
After how many weeks, will
Melissa have $20 left in the
gift card?
pls answer asap
Answer:
i have no idea 23
Step-by-step explanation:
HELPPP LOOK AT SCREEN SHOT
Answer:
(-8,5)
Step-by-step explanation:
Because if u were to move the box 7 spaces to the right and then make it bigger by 2 spaces u would get (-8,5)
Answer:
(-8,5)
Step-by-step explanation:
is the answer to your question
Write each product using an exponent. number one 20 × 20 number two 4 × 4 × 4 × 4 number three 2 × 2 × 2 × 2 × 2 × 2 × 2 number four 3 × 3 × 3 × 3 × 3 number five 10 × 10 × 10 number six 7 × 7 × 7 × 7 × 7 × 7 number 7 25 × 25 × 25 number 8 5 × 5 × 5 × 5 × 5 × 5 × 5 number 9 6.5 × 6.5 plaease help
Answer:
1. 20² = 400
2. 4⁴ = 256
3. 2⁷ = 128
4. 3⁵ = 243
5. 10³ = 1,000
6. 7⁶ = 117,649
7. 25³ = 15,625
8. 5⁷ = 78,125
9. 6.5² = 42.25
i wasnt really sure what you meant but i hope this helps
Solve
11× +9-7
8s- 11s+ 6s
Answer:
i dont know if this the answer for the first on x=1.45454545455 and the other on is 3s
Step-by-step explanation:
The parallel sides of a trapezoid are called its
a Height
b Bases
C Both A and B
d None of the above
Which ordered pair is a solution to the system of inequalities? y>3x y<=x+5
Answer:
y=x-1 y=6x-1
Step-by-step explanation:
Answer:
(1,5)
Step-by-step explanation:
just did
The Smith's bill at a restaurant is $85.00. How much money should Mr. Smith leave as a tip if he plans to tip 20%?
Answer:
He is going to tip 17$
Step-by-step explanation:
Given :-
Mrs. Smith left a 20% tip for a dinner that cost $85.
To find :-
About how much tip did Mrs. Smith leave?
Solution :-
The tip is 20% of $85
• Calculating 20% of $85
$ 85 * 15%
$ 85* 15/100
$ 12.75
Which of these equations represents a line
passing through (5,3) and (-5, -3)?
B. y -
A. y - fx
C. y=5
D. y 3
Simplify 2(6x-3)-9(4x-5)
Answer:
the answer is: -24x + 39
Step-by-step explanation:
Answer:
-6480
Step-by-step explanation:
Bernie needs 6 cups of cream to make ice cream. Cream is sold in pints. How many pints of cream does she need to make the ice cream?
Answer:
3 pints
Step-by-step explanation:
6 cups equals 3 pints hoope this helps :D
Ariane wants to estimate 197.6 ÷ 5.48. Which number sentence shows the best way to estimate this quotient?
100 ÷ 5 = 20
100 ÷ 10 = 10
200 ÷ 5 = 40
200 ÷ 10 = 20
Answer:
200 ÷ 5 = 40
Step-by-step explanation:
you round each number
197.6 becomes 200
5.48 becomes 5
A science museum has an average of 424 visitors each day. The museum is open every day. Over a two-week period, how many people visit the museum?
Answer:
5936 people
Step-by-step explanation:
Answer: 5936 people visit the museum in an average of 2 weeks.
Step by Step Explanation:
There is 7 days in a week. To find the amount of day in two weeks multiply the number of days in a week by 2.
7x2=14
Next, multiply 424 by the number of days in two weeks.
424x14= 5936
The answer is, 5936 people visit the museum in an average of 2 weeks.
Please answer this pleease
Answer:
D
Step-by-step explanation:
it is 200 km north and 50 east from the airport meaning it is 250 km away from the airport 100west and 50 north meaning it is 130 km away from the airport 130 + 250 = 380 km. 380 km is closest to 400 so D.
Find the perimeter of the figure to the right
6 yards
8 4/5 yard
9 2/3 yards
8 yards
30 points!3 PROBLEM: { Last year, 700 students attended Walnut Springs Middle School. This year, there are 665 students. Use the equation 700 - d = 665 to find the d, the decrease in the number of students from last year to this year. _____________________________ }
Answer:
d = 35
Step-by-step explanation: