Answer:
8700kg
Step-by-step explanation:
lorry + bricks = 11600kg
bricks = 3(mass of empty lorry)
lorry mass is x
there for bricks = 3x
x+3x = 11600
4x =11600
x= 2900kg
mass of bricks = 3(2900)
=8700kg
Use the distributive property to factor the expression 58x + 56xy
2x (29 +28y )
That is the answer
:) have a good day
HAPPY HOLIDAYS❄️☃️
Help me with this problem please I will be so thankful
Answer:
A
Step-by-step explanation:
she already has 100 dollars (100)
and is saving 20 dollars a week (20x)
The high temperature on a given winter day is 5°F. What is the
temperature in °C?
I need help with this can someone help lease help me
Answer:
It is 40.
Step-by-step explanation:
This is because the rectangle is 24, and both the triangles are 8.
Ifangle1∠ 1 and angle2∠ 2 are complementary, find the measure of x and the measures of the angles when LaTeX: m\angle1=\left(6x+5\right)^\circm ∠ 1 = ( 6 x + 5 ) ∘ and LaTeX: m\angle2=\left(8x+15\right)^\circm ∠ 2 = ( 8 x + 15 ) ∘ ?
Answer:
x = 5Step-by-step explanation:
The sum of two complementary angle is 90 degrees. Given the following complementary angles;
<1 = 6x + 5
<2 = 8x + 15
<1 + <2 = 90 (complementary angles)
6x + 5 + 8x + 15 = 90
14x + 20 = 90
14x = 90-20
14x = 70
x = 70/14
x = 5
Hence the measure of x is 5
Draw a 30-60-90 triangle of any size. Using the ratios that you know, write expressions for sin(30) and
cos (60) . What do you notice? Write a sentence or two justifying what you notice.
Answer:
sin(30)=cos(60)
Step-by-step explanation:
1.1.3 what is a function? Question 5 out of 10 Mark all the statements that are true
A. The domain for this function is the set {-5}
B. The range for this function is the set {-5}
C. All real numbers are in the range of this function
D. The domain for this function is all real numbers
C. This graph is not a function because the value of Y is the same for every value of X
Fwd:The hardware store is having a 15% off sale on lawn mowers this weekend. If x is the original price of a lawn mower, what will be the final sales price, excluding tax? Select two that apply. (0.15 + x) , x - 0.15 , 0.15x, (x - 0.15x) , x(1.00 - 0.15)
Answer:
(x - 0.15x) and x(1.00 - 0.15)Step-by-step explanation:
Let x be the original price of a lawn mower,
If the hardware store is having a 15% off sale on lawn mowers this weekend, the amount discounted is expressed as;
= 15 % of x
= 0.15 of x
= 0.15x
Final sales price = Original price - discounted price;
Final sales price = x - 0.15x
Factor out x;
x - 0.15x = x(1 - 0.15)
Hence the correct equations are (x - 0.15x) and x(1.00 - 0.15)
Ama is sliding down the Super Mega Ultra Slide at a local amusement park. She slides at a rate of 8 m/s downward, and after 3 seconds is 5 m off of the ground. How many seconds will it take her to slide to the ground from the top? Round your answer to the nearest tenth. *
Answer:
3.0625 seconds
Step-by-step explanation:
From the question,
✓She slides at a rate of 8 m/s downward
✓after 3 seconds is 5 m off of the ground
We can calculate the the number of seconds she will use to get to the ground by
Velocity= distance/time
Time= distance/ velocity
=5/8 seconds
=0.625seconds
To know how many seconds it will take her to slide to the ground from the top can be calculated as
( 3seconds + 0.625 seconds)
= 3.0625 seconds
Use the Pythagorean Theorem.
Round to the nearest tenth.
Marcy's Cafe has regular coffee and decaffeinated coffee. This morning, the cafe served 60 coffees in all, 33 of which were regular. What percentage of the coffees were regular?
Answer:
55%
Step-by-step explanation:
Percentage of regular coffees = [tex]\frac{33}{60}[/tex] × 100%
= 55%
Answer:
55%
Step-by-step explanation:
To find the percentage of regular coffees, divide 33 by 60, and multiply that by 100:
(33/60) x 100
0.55 x 100
= 55
So, 55% were regular
Please help me with 7
Answer:
Third choice, 7/25
Step-by-step explanation:
14 + 11 + 10 + 15 = 25 + 25 = 50, they also already stated this in the question so u don't have to calculate this
14 out of 50 students voted for nicholas, so it's a 14/50 chance, simplified would be 7/25
Please help if possible due in 20 minutes!!❤️❤️❤️ thank you so so much
Basketball scores
Which statement is the most appropriate comparison of the spreads?
A. The median for the Wolverines, 80, is more than the median for the
B. The interquartile ranges (IQRS) for the Wolverines and Panthers
C. The interquartile range (IQR) for the Wolverines, 30, is less than
D. The range forthe Wolverines, 30, is less than the range for the
Panthers, 70.
are both 30.
the IQR for the Panthers, 40.
Panthers, 40.
Answer:
C. The interquartile range (IQR) for the Wolverines, 30, is less than the IQR for the Panthers, 40.
Step-by-step explanation:
The interquartile Range (IQR) of a data describes or measures how spread out the data values are.
Thus, IQR = Q3 - Q1. which is the range of the rectangular box in the box plot given.
Thus,
IQR for the Wolverines = 85 - 55 = 30
IQR for the Panthers = 90 - 50 = 40
Therefore, comparing their spreads, the most appropriate statement is:
C. The interquartile range (IQR) for the Wolverines, 30, is less than the IQR for the Panthers, 40.
Can someone give me the code
You have $90 in your bank account. each week you plan to deposit $6 from your allowance and $10 from your paycheck. The equation b=90+(10+6)w gives you the amount b in your account after w weeks from now will you have $195 in your bank account
Answer: After 6.5625 (or 6 1/2) weeks
Step-by-step explanation: You have to replace b with the 195.
195 = 90 + (10+6)w
Subtract 90 from both sides to get
105=(10+6)w
Simplify
105=16w
Divide both sides by 16 to get 6.5625, or 6.5
If y varies directly with x, and y = 15 when x = 20, find y when x = 75.
Answer:
5
Step-by-step explanation:
Which pair of triangles can be proved congruent by sss?
Answer:
C
Step-by-step explanation:
Two sides are already given as congruent as marked by the lines. The third side that you need has to be congruent with one another because they share that side.
SSS just means that they have three of the same side lengths
Pls help pls
13 points!!!
Answer:
For ten, it's A
For 11, its B
Have a great day!
Stay safe and healthy!
Happy holiday seasons!
May I please have brainliest?
Answer:
10: A. 11: B
Step-by-step explanation:
Plz help......idk what to pick I think D tho I just dont want to get it wrong
Answer:
[tex]A.-1\frac{1}{7}[/tex]
Step-by-step explanation:
[tex]Well, there\ is\ a\ simple\ way\ to\ approach\ it.\\-9\frac{2}{7} -(-10\frac{3}{7})\\-9\frac{2}{7} +10\frac{3}{7}\\Separate\ out\ the\ integer\ terms\ and\ the\ fraction\ terms.\\Hence,\\-9+10+\frac{2}{7}+ \frac{-3}{7}\\=1+\frac{2-3}{7} \\=1\frac{-1}{7} \\=-1\frac{1}{7}[/tex]
Answer: bro i got you covered its B easy
Step-by-step explanation:
Write an equation that goes through the points
(3, 4) and (6,10)
Answer:
y=2x-2
Step-by-step explanation:
y=mx+b
10-4/6-3
6/3
2
y=2x+b
4=2(3)+b
4=6+b
b=-2
y=2x-2
Hope this helps plz hit the crown :D
What is the value of 3-(-2)?
Answer:
the value of 3-(-2)is=-5
Tres y cuatro quintas partes de un numero es 36.
Answer:
136.8
Step-by-step explanation:
The answer is 136.8 becuase 3 4/5 of 36 is 136.8
P.S Can I have brainliest?
Are these triangles congruent? If so, why?
Answer:
GFH and BAC are congruent by SAS (SIDE-ANGLE-SIDE) criterion where the 2 angles and the side between those angles are congurent in both triangles. This makes both congruent by ASA criterion
Step-by-step explanation:
Answer:
3rd option
Step-by-step explanation:
because angles are equal and side between them is also equal
please mark me brainliest
Can you help me with question 3 pls
Answer:
The m<3 is going to be equal to the m<1 due to the vertical angles theorem. Therefore if we find the m<1 then we can find the m<3
In this case, it is given to us and therefore m<3 = 103°
Step-by-step explanation:
The temperature on Monday was 64.8 degrees and the temperature on Tuesday was 7.6 degrees warmer. The temperature on Tuesday was.....
Answer:
72.4
Step-by-step explanation:
Jose is a botanist studying production of coconuts by two different groups of his
coconut palms. He noticed that Group 1 of trees produced 25 percent more coconuts
than Group 2 did. Based on Jose's observation, if Group 1 produced 165 coconuts,
how many coconuts did Group 2 produce?
Answer: 132
Step-by-step explanation:
Since we are informed that Group 1 of trees produced 25 percent more coconuts than Group 2 did and that Group 1 produced 165 coconuts, the number of coconuts that Group 2 produce will be:
= [100 / (100 + 25)] × 165
= 100/125 × 165
= 0.8 × 165
= 132
Group 2 produced 132 coconuts.
can someone help please will reward branliest to correct answer
Answer:
Step-by-step explanation:
I think it is B
What is the solution set to the equation (2x−4)(4x−5)=0?
{5/4, 2}
{−2, −54}
{2}
{4/5, 5/4}
Which statement can help build a person’s self-esteem? A. I am really proud of you B. You really disappointed me with your presentation. C. You should strive to do better next time. D. Your work was lacking and uninspiring.
Answer:
A. I am really proud of you
Step-by-step explanation:
What is the range of the quadratic function graphed below?
Answer:
D.....
Step-by-step explanation:
all real number