Answer:
Step-by-step explanation:
so we have
8 men.........................................9 women
40 men.......................................45 women
there are 40 men in the recital
45/9=5
5*8=40 men
Diego is trying to follow a recipe, but he cannot find any measuring cups! He only has a tablespoon. In the cookbook, it says that 1 cup equals 16 tablespoon
show that b=7
Please help i have 10 minutes to answer
Answer:
The value of Cos(60°) is ½
Step-by-step explanation:
B)as we know
b²=a²+c²-2ac.cos(b)
b=√5²+8²-2.5.8×cos(60°)
b=√25+64-80×½
b=√25+64-40
b=√89-40
b=√49
b=7 (proven)
We have to Prove b=7.
What is a Triangle?
A plane figure with three straight sides and three angles.
How to solve it?As we know,
b²=a²+c²-2ac.cos(b)
b=√5²+8²-2.5.8×cos(60°)
b=√25+64-80×½
b=√25+64-40
b=√89-40
b=√49
b=7 (proven)
Learn more about Triangle:
https://brainly.com/question/17335144
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The ratio of the sides of a triangle are 4:6:8. If the perimeter is 216 meters, what is the length of the longest side?
Answer:
i just need points sorry
Step-by-step explanation:
Pl help it’s for homework
Answer:
its the 3rd one can u pls give me brainliest so i can lvl up
Step-by-step explanation:
I need helppppppppppppp0p
write the expression using exponents 21 • p • p • p • p
leaving the freeway, denise slows from 55 mph to 35 mph in 4 seconds. what was her rate of deceleration?
Answer:
5 miles per hour/second
Leo has 11/3 cups of sugar. He uses 3/4 cups of sugar in a recipe. How much sugar does Leo have left?
someone please help me, i really need it. I'll award brainliest please :(
this is geometry by the way
Answer:
150 degrees
Step-by-step explanation:
The sum of all angles in a pentagon is 540 degrees. So you add the measurements of the 4 you know - 95 + 95 + 100 + 100 = 390. Then you subtract 540 - 390 - 150 degrees for the last angle.
Is (-5, -8) a solution of y 3x + 6?
Answer:
yes
Step-by-step explanation:
beacuse
Help me plis I don’t know (11 points)
Answer:
D and E
Step-by-step explanation:
Both of these answers are still equal to the fraction -2/5.
If a figure is dilated by a factor of 1.5, the perimeter of the figure will change by a factor of____
Answer:
Sir did you get the answer yet i may need help pls with um the 1.5 , area question and the 1.5 perimeter please?
Step-by-step explanation:
A college basketball player makes 80% of his free throws. Over the course of the season he will attempt 100 free throws. Assuming free throw attempts are independent, what is the probability that he makes at least 80 of these attempts?
Answer:I think its .008
Step-by-step explanation:
Solve for x in the figure below
2x
3x
135
Answer:
2x = 54, 3x = 81
Step-by-step explanation:
135 degrees = 2x + 3x
5x = 135
x = 27
2x = 54
3x = 81
What are 2 different equivalent fractions for LaTeX: \frac{2}{6}2 6 ? *In your answer, use a "/" as a fraction bar symbol. For example, LaTeX: \frac{2}{6}2 6 can be typed as 2/6
Answer:
4/12 and 6/18
Step-by-step explanation:
Given the fraction 2/6
We are to write 2 different equivalent fractions that are the same as 2/6
To do this, we will multiply the numerator and denominator of the fraction by same constant. Multiply the numerator and denominator by 2 will give;
2/6 * 2/2
= (2*2)/(6*2)
= 4/12
Also multiplying by a value of 3
= 2/6 * 3/3
= (2*3)/(6*3)
= 6/18
Hence the 2 different equivalent fractions are 4/12 and 6/18
5. A system of equations is below. For what value would
you multiply the first equation to eliminate the x-term?
(y=x+2
3x + 3y = 6
Answer:
We would multiply the first equation by -3 to eliminate the x-term.
Step-by-step explanation:
Given the system of equations
y = x+2 Equation 1
3x+3y = 6 Equation 2
Multiply the Equation 1 by -3
-3y = -3(x+2) ⇒ -3y = -3x-6 ⇒ -3x+3y = 6
Thus, equation 1 becomes
-3x+3y = 6
Now, adding equation 2
-3x+3y = 6
+
3x+3y = 6
________
0x + 6y = 12
6y = 12
y = 2
Therefore, we would multiply the first equation by -3 to eliminate the x-term.
Help Asap 15points pic below
Answer:
where;s the pic
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Help me ur smart ...
Please answer fast and with a short answer
An amount of $43,000 is borrowed for 13 years at 3% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be
paid back?
Use the calculator provided and round your answer to the nearest dollar
Answer:
=$61,472.00
Step-by-step explanation:
$18,472.00 of interest
+
43,000 borrowed
=$61,472.00
A 36 ft tree casts a 9 ft shadow at the same time a building casts a 15 ft shadow. How tall is the building?
Answer: The height of the tree is 27f t
Step-by-step explanation: We can set up a proportion comparing the height of each object to the length of the shadow.
h/s
h/15=18/10
Cross multiply
10.h= 18*15
10h=270
Use the multiplicative Inverse
10 h/ 10 = 270 /10 =27
Can someone help me out pls
Answer:
a
Step-by-step explanation:
Which inequality is true if p = 3.4?
F. 3p < 10.2
G .13.6 < 3.9p
H .5p > 17.1
J .8.5 > 2.5p
Answer:
All of these are false based on your question
Step-by-step explanation:
F. 10.2<10.2
G. 13.6<13.26
H. 1.7>17.1
J. 8.5>8.5
Answer: H .5p > 17.1
Step-by-step explanation: Step 1: Divide both sides by 5/5p 5 > 17.1/5 p>3.42
Determine the slope giving a table of line values.
Answer:
The slope is easy to find, just take 4 numbers. 10-2/-12-5 = 5.16666667 rounded to the nearest whole number is 6. So, your slope is 6.
Step-by-step explanation:
a=160, b=110, C=54. What is the distance between AB?
Answer:
50
Step-by-step explanation:
answer is 50
An athlete runs 8 miles in 50 minutes on a treadmill. At this rate how many miles can they run in 25 minutes?
answer: 4 miles
explanation: 8/50 = x/25
8 x 25 = 200
200/50 = 4
a) Expand and simplify (x + 4)(x-7)
b) Factorise fully 6x² – 15x
The anwser is for a is 4 < x7
Kamal uses multiplication to find the area of the rectangle what is another way he can find the area
Answer:
Besides the standard multiplication, at least there are two other alternative existed: Box model method and Block method.
Step-by-step explanation:
I'm sure there are other alternatives, but I wish this will have a little help.
I don’t know help. Please paying 80 points
Answer:
g
Step-by-step explanation:
going up by 3 for the cup cakes and goimg by 1 forthe cookies
Answer:
The last option
Step-by-step explanation:
it's because when you say 3 times as many it means
if we have x ----> 3 times as many is 3x
and it doesn't work in any case
so we have the last two options
option H means that the number of cupcakes is less than the number of cookies which is not true
so the only one is the last option
If f(x)=x^2-2x find f(-3)
Please help this is due in ten minutes!!!!!!!!!!!!
Use the figure to find the measures of <1 and <2.