Answer:
height = 8.5 feet
Step-by-step explanation:
Area of a triangle formula:
a=1/2bh
substitute what's given
93.5 = (1/2)22h
93.5=11h
divide both sides by 11 to isolate h
h=8.5 ft
Paolo missed 3 out of 15 questions on a quiz, or 3/15. Write the fraction of questions paolo answered correctly as a decimal explain
Answer:
The decimal would be 0.2 or in percentages, 20/100.
Step-by-step explanation:
What is the coefficient of y in the expression 4x + y + 8 A(1) B(0) C(2) D(3)
Step-by-step explanation:
the the coefficient of y in the above expression is A(1)
does anyone have all the answers to the 8th grade math DRC interim for vermillion parish. bc I'm here stuck pls help. session 1
You can download answer here
is.gd/qKzpBU
Answer:
I think I might have them from last year?
Step-by-step explanation:
Which is the equation of the line in slope-intercept form?
A) y = -3x - 2
B) y = 3x + 2
C) y=-1/3x+2
D) y= 1/3x-2
Answer:
A). y = -3x - 2
Step-by-step explanation:
Since the line is going downwards from left to right, we know that it is a negative line.
Slope equals rise/run. If you take any two points, it goes down 3 and 1 right. You don't put 1 so it's simply just -3x.
The line crosses the y axis at -2.
The results of a survey are shown. In the survey, 28 students said their favorite dessert is ice cream. How many students were surveyed? Ice Cream: 35% Pie: 15% Candy: 23% Cake: 27%
Answer:
80 students
Step-by-step explanation:
35% = 28 students (Ice cream)
1% = 28 ÷ 35
= 0.8
Therefore,
100% = 0.8 × 100
= 80 students
Answer:
80 student
Step-by-step explanation:
28÷35×100 = 80
A house was bought for £1000000
It’s value appreciates by 7.5% each year for the first three years, what was its value at the end of the three years
Answer:
1240000 (3 sig. fig.)
Step-by-step explanation:
1000000x(1.075)^3 ~= 1242296.875 = 1240000 (3 sig. fig.)
HELP PLZZZ !!!HELP WHICH REPRESENTS THE WIDTH OF THE RECTANGLE IN YARds?!!!!
How do we check for proportionality in tables?
A Pick 2 pairs from the table
B Cross multiply
C Divide
D All of the above
50 POINTS!! helpp <3
Maggie draws a triangle with a right angle. The other two angles have equal measures. What are the possible values of the exterior angles for Maggie's triangle? Explain.
Answer:
135°, 135° and 90°
Step-by-step explanation:
It is given a triangle with a right angle (90°) and the other two angles have equal measures, so they are both (45°)
exterior angles are thus 180 - 45, 180 - 45, 180 - 90
which are 135°, 135° and 90°.
The radius of a sphere with a volume of 4.5 cubic mm is ___ mm.
Answer:
2.5 mm
Step-by-step explanation:
A bakery offers a sale price of $3.50 for muffins. what is the price per dozen?
Answer:
$42 dollars is the cost per dozen.
Step-by-step explanation:
3.50 is the cost for ONE muffin and we know that 12 goes into a dozen. Simply multiple 3.50 by 12 (3.50 X 12) to get your answer 42.
Answer:
42 dollars
Step-by-step explanation:
A dozen is equal to 12. A muffin is equal to 3.5 dollars each. Therefore, you have to multiply them together. 12 times 3.5 is equal to 42. Therefore, it is 42 dollars a dozen.
If this helps please mark as brainliest
Please help me I beg. :)
Answer:
A and D are correct
Answer:
A and D
Step-by-step explanation:
Basically, having in mind that the earth is a sphere and the sunlights have the same length, the poles are more distant from the sunlights than the lower parts.
Please help me ASAP!!
Answer:
Option D
Step-by-step explanation:
McKenzie wants to put the soil in a box with the soil height = (10 - 2) inches
(As she plans to keep 2 inches from the top of the box empty)
Length of the box = 8 inches
Width of the box = 12 inches
Since, soil in the box will get the dimensions same as of the box but the height will be 2 inches less than the box height.
Therefore, volume of the soil = Length × Width × height
V = 8 × 12 × (10 - 2)
Option D will be the answer.
PLZ HELP WILL MARK BRANLIEST (No dum answers or I will delete your question - seriously don't be annoying)
Use the (x,y) coordinates in the figure to find the value of tan (2(pi)/3) or state that the expression is undefined.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
Answer:
A. tan(2π/3) = [tex]-\sqrt{3}[/tex]
pls help with this math question !!!
Answer:
B
Step-by-step explanation:
Because you devide the unit rate
A savings account starts with $980. If the simple interest rate is 5%, find
the total amount after 9 months.
Answer:
The total amount after 9 months is $441.
Step-by-step explanation:
5 ÷ 100 = 0.05
0.05 x $980 = $49
$49 x 9 = $441.
Two people share £250 in the ratio 2 : 3 calculate each share
Step-by-step explanation:
Let the shared amount be 2x and 3x Then
2x + 3x = £ 250
5x = £ 250
x =£250/ 5
x = £ 50
Now
2x = 2 *£ 50 = £ 100
3x = 3 * £50 = £150
Hope it will help :)❤
helppp pleaseeeeee!!
Answer:
c .
Step-by-step explanation:
Answer:
sas maybe
Step-by-step explanation:
because a-c is a side marked by two lines, and it corresponeds
with b-c. c is the same angle. c-e is marked by one line and corresponds with c-d.
The marked price of a stove was $520. A worker bought the stove on hire purchase by making a down payment of $100, and twelve monthly payments of $40 each.
How much could she have saved if she had bought the stove for the marked price?
A) $40
B) $60
C) $100
D) $140
I got 0.2 but that’s not an option. please help
This is impossible. The answer is 0.2. Tell your teacher about the impossible problem.
I'm in a rush but please take your time answering! I'm giving out 100 points and I'll give brainliest right away! Thank you!
Answer:
d
Step-by-step explanation:
(1.3x + 2.4) + (-6.1x – 3.2)
Step-by-step explanation:
In simplify form: 1.3x+2.4-6.1-3.2 = -4.8x-0.8
or factor the expression: =-4/5×(6x+1) Alternate form: -0.8(6x+1). I hope this helps.
Evaluate the algebraic expression when f+g f = 6, g = 8, h = 12 and j = 2.
A. 6 ------
B. 7 j
C. 14
D. 28
Answer:
the answer is 7 j
Step-by-step explanation:
b
Dante buys 6 1/6 pounds of turkey and ham at the store. The weight of the turkey is 3 1/2 pounds. Which equation and solution shoes how much ham Dante bought?
A. 6 1/6 + 3 1/2=h h = 9 2/3
B. 3 1/2 +h = 6 1/6 h = 2 2/3
C. h − 3 1/2 = 6 1/6 h = 9 2/3
D. 3 1/2h = 6 1/6 h = 1 16/21
Answer:
prob a
Step-by-step explanation:
solve -4 (h - 2) = 8
Answer:
h=0
Step-by-step explanation:
-4(h-2)=8
/4 /4
h-2=-2
h=0
Hey Btw I strongly reccomend you use photomath for your math classes.
Answer:
[tex] \frac{ - 4(h - 2}{ - 4} = \frac{8}{ - 4} \\ h - 2 = - 2 \\ h - 2 + 2 = - 2 + 2 \\ h = 0[/tex]
I really don’t know the answer lol
Answer:
30
Step-by-step explanation:
I am sure
If correct which it is, can you please mark brainliest
Angle three would also be thirty, and the other two angles (2+4) would be 180 (the degrees in a straight line ALWAYS) minus 30, which would be 150. The answer your looking for would be 30 though.
Math-geometry 9th grade I rlly need help with this finding x
Answer:
1)x=11
2)x=9
Step-by-step explanation:
In the picture
Which situation can be modeled by the inequality 10+8h≥50?
A). You start with 10 songs and purchase albums of 8 songs each until you have a total of 50 songs.
B). You spend $10 plus $8 per week until you have less than $50
C). You start with $10 and spend $8 every week until you have spent at most $50.
D). You start with 10 erasers and get 8 more each week until you have at least 50 erasers.
A middle school has 500 students. A survey was given to 50 randomly selected students, and 25 said they would buy fresh fruit in the cafeteria if it were offered. How many students all together could be expected to buy fresh fruit from the cafeteria if it were offered?
Answer:
250
Step-by-step explanation:
If they asked 50 people, and 25 said yes, that means you could excpect about 50% to buy fresh fruit, or 250 out of 500. 500/2=250
what is the volume of a cylinder has a radius of five and a height of 15
Answer:
1,178.097245 cm3
Step-by-step explanation:
i think id k tho