Answers
Answer:
Isosceles Triangle
Step-by-step explanation:
It has 2 equal degree's which are 74 and one 14 degree which makes it an isosceles triangle.
Answer:
an acute isosceles
Step-by-step explanation:
all of the angles are less than 90 and two of the side lengths are going to be the same length because to of the angles are the same
Related Questions
solve the equation -9v-9=-27 for v.
Answers
Answer:
v=2
Step-by-step explanation:
-9v-9=-27
add nine to both sides
-9v-9+9=-27+9
simplify
-9v=-18
divide both sides by -9
-9v/-9 -18/-9
simplify y=2
hope this helps :) have a nice day !!
Answer:
v=2
Step-by-step explanation:
-9v-9=-27
add nine to both sides
-9v-9+9=-27+9
simplify
-9v=-18
divide both sides by -9
-9v/-9 -18/-9
simplify y=2
a store is having a 20% off sale on all merchandise. if mai buys one item and saves $13, what was the original price of her purchase
Answers
Determine whether the expression is a polynomial. If it is a polynomial, find the degree
and determine whether it is a monomial, binomial, or trinomial.
2x^-3-4x+1
Answers
Answer:
hello again !
this isn't classified as a polynomial because polynomials do not contain variables raised to a negative number, such as this, which is raised to -3.
Peter, Bridget and Caroline share some sweets in the ratio 6:3:2. Peter gets 56 more sweets than Caroline. How many sweets are there altogether?
Answers
Answer:
The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets
Step-by-step explanation:
Ratios are a way of displaying the proportional split of a value and they are very similar to fractions. In the example above, we see that for every 2 sweets Amy has, Beth gets 3 and, Colin will get 4. Like fractions, this proportion will stay the same regardless of the scale of the ratio. The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets. So, what scale factor do we need to get it from a total of 9 sweets to a sum of 36 sweets? We know that 9 multiplied by 4 gives us 36, therefore, we can use a scale factor of 4. Remember how whatever is done to the denominator of a fraction has to be done to the numerator? Ratios like to behave the same way, so now that we have scaled up the sum of the ratio, we need to scale up the individual values by 4 – (2x4) : 3x4 : 4x4. Once we work it out we get the new ratio 8:12:16. You can check if you’re right by adding up the new values and you will see that 8 + 12 + 16 = 36, which is the value that the 9 was initially scaled up to. So we now know that when sharing the 36 sweets, Amy will get 8 sweets, Beth will get 12 sweets and Colin will get 16.
c) Simplify fully
(5x – 10x2) /(14x - 7)
Answers
Answer:
- [tex]\frac{5x}{7}[/tex]
Step-by-step explanation:
Given
[tex]\frac{5x-10x^2}{14x-7}[/tex] ← factor out 5x in the numerator and 7 in the denominator
= [tex]\frac{5x(1-2x)}{7(2x-1)}[/tex] ← factor out - 1 on the numerator
= [tex]\frac{-5x(2x-1)}{7(2x-1)}[/tex] ← cancel the common factor (2x - 1)
= - [tex]\frac{5x}{7}[/tex]
私は助けが必要です..グーグルはこれを翻訳するか、何かをします。私は日本語と英語を話します。please.
Answers
Answer:
ok
Step-by-step explanation:
hope it will help ypi
what is the distance between a and b on the grid
Answers
Answer: 6 units
Step-by-step explanation:
Answer:
The answer is either C or A
Step-by-step explanation:
But I mostly think the answer would be C hopefully I helped you.
:)
Yo I’m a 10th grader that needs math help can y’all answer this fam?
Answers
Answer:
So im not exactly sure on the type of problems your doing but i got x^2+3x-5
HELP ASAP GIVING BRAINLIEST!!!
Answers
Answer:
Ok???????????????????
Can someone please help me answer this I am confused
Answers
Answer:
C
Step-by-step explanation:
Answer:
470
Step-by-step explanation:
.94 x 500 = 470
What is the value of x if 2x + 5 = 17?
x = 6
x = 11
x = 12
x = 24
the answer is one of these
Answers
Answer: x = 6
Step-by-step explanation:
it is 6 becuase when you subtract 17-5 you will get 12 ad to get 12 you need to multiply 2x6 so x=6
An obtuse triangle has two angles that measure 28° and 102°, what is the measure of the third side?
Answers
Answer:
50 degrees
Step-by-step explanation:
Well, all triangle's angles should add up to 180, so
102+28=130
180-130=50
solve for m
–m + 8 = –4m − 10
Answers
Answer:
m=-6
Step-by-step explanation:
-m + 8 = -4m -10
+m. +m.
8= -3m -10
+10. +10
18 = -3m
/-3m /-3m
-6=m
Answer:
m=-6
Step-by-step explanation:
–m + 8 = –4m − 10
Subtract 8 from both sides
-m+8-8=-4m-10-8
Simplify:
-m=-4m-18
Add 4m to both sides
-m+4m=-4m-18+4m
Simplify:
3m=-18
Divide both sides by 3
3m/3=-18/3
-18/3=-6
m=-6
A price is decreased by 15% and is now £731
work out the original price
.
Answers
Answer:
840.65
Step-by-step explanation:
When looking at a graphed System of Equations,
how do you determine which line is the better
deal?
Answers
Answer:
Step-by-step explanation:
So, if we are looking to save money, then it would probably be a good choice to go for the least steepest line. Assuming Money stands for the Y axis and Quantity stands for the X axis, then looking at the least steepest line means the lowest Y axis, which translates to the least amount of money.
PLZ HELP WILL BE GIVING BRAINLEIST
(once im done with this)
Answers
THe correct answer is D. you are very welcome!!
Help ig !!!!!!!!!!!!!!!
Answers
7
9
3
10
Simplify the answer if possible.)
Answers
i don't really get what the question is could you write it again?
Which values for x, y, and z satisfy the equation 7xy/z=28
Answers
Answer:
try x= 4z/y
Step-by-step explanation:
One year, the population of a city was 252,000. Several years later it was 201,600. Find the percent decrease.
Answers
Answer:
20%
Step-by-step explanation:
8 months late gang
what is the common ratio of 17, 51, 153, 459,.....
Answers
Answer:
3
Step-by-step explanation:
17 * 3 = 51
51 * 3 = 153
153 * 3 = 459
etc.
The volleyball team needs new uniforms. The students plan to sell plush toy eagles (the school mascot) for $5 each. The students find three companies on-line that sell stuffed mascots. Company A sells 12 eagles for $34.56. Company B sells 15 eagles for $42.90. Company C charges $51.30 for 18 eagles. Which company has the best buy?
Answers
Answer:
Step-by-step explanation:
A=34.56/12=$2.88 each
B=42.90/15=$2.86 each
C=51.30/18=$2.85 each
So C is the cheapest.
Adam bought 4 concert tickets online.Adam uses a website that charges a fee of $8 for each ticket. He spent the total$100.
Answers
Answer:
He spent 32 dollars
Step-by-step explanation:
The cylinder and the sphere below have the same radius and the same volume. What is the
height of the cylinder?
A.8m
B.6 m
C.4m
D.9m
Answers
Step by Step Explanation:
First you have to find the volume of the Sphere.
Set the problem up like this: V = Volume
V= 4/3 • pi (3.14) • 6(3)
= 904.32
Now you have to volume and as stated the volume and radius is the same for both the cylinder and sphere. So now you plug in the answers for the letters.
Formula for (V) Volume of Cylinder is:
V= Pi (3.14) • R (radius) (2) • H (height)
So plug in for what you know
904.32 = 3.14 • 6(2) • H
904.32 = 3.14 • 36 • H
113.04/904.32 = 113.04 • H/113.04
8 = H
The answer is A
Provide an appropriate response.
12) When tossing a fair coin, which of the following events is more unlikely?
A: Getting 60% tails in 10 tosses
B: Getting 60% tails in 100 tosses
C: Getting 60% tails in 1000 tosses
A) A
C) B
В) С
All are equally likely
Answers
Lillian built a staircase out of blocks. She used 2 blocks to make the first step, 4 blocks to make the second step and 6 blocks to make the third step. If she continues using the same pattern, how many total blocks will she have used after making the fourth step?
A. 8
B. 20
C. 36
D. 48
Answers
A. 8
p.s. this question- you should know. your in middle school. lol just pointing that out
Answer
B: 20
explanation
2 + 4 + 6 + 8 = 20
PLSSS HELP THIS IS DUE IN 10 MINS PLS SHOW WORK TYY
find all missing angles
Answers
Answer:
what are all the angles?
Step-by-step explanation:
360-107-107=146
146/2= 73
Z and x are 73 because vertically opposite
some body help answer the question in the picture below
Answers
Answer:
a) t ≥ 5
b) (see below)
Step-by-step explanation:
First, make note of the info you are given and what you're trying to do:
- at midnight, 5°C
- drops consistently 2°C per hour
- finding t
- t = # of hours past midnight when temp. was past -4°C
- put t on a number line
So, first, you need to find the first point at when the temperature goes past -4°C. Notice that the question is asking for past -4°C, not -4°C and past. This means we're not including -4°C.
Every hour, we're dropping by 2°C. You can draw a visual to better understand the situation. See the image below.
So we know that starting from 5 am, we are lower than -4°C.
This is 5 hours from midnight.
So t ≥ 5. This means that the number of hours past midnight when the temperature was colder than -4°C was 5 or more hours.
On the number line, draw a circle on 5 (between 4 and 6), but shade it in because it includes 5. Then, shade or highlight to the right of that circle to the end of the number line.
This shows that t is equal to or greater than 5.
What are the possible names for the quadrilateral with sides 3:1:3:1?
Answers
Answer:
Rectangle
Parallelogram
Step-by-step explanation:
The ratio 3:1:3:1 shows that lengths of opposite sides of the quadrilateral are equal.
So, the possible names for the quadrilateral are rectangle, parallelogram.
Race cars each weighing ¼ pound are on a scale. The scale shows 1 ½ pounds. How many race cars are on the scale?
Answers
Answer:
6 race cars
Step-by-step explanation:
In this scenario, there would be a total of 6 race cars on the scale. Since each racecar weighs 1/4 pound then 4 racecars would equal 1. This leaves us with 1/2 or 0.5 pounds left. This would be 2 race cars since 2/4 is equal to 0.5 pounds. Therefore, if we add these two amounts up it would be a total of 6 racecars (4+2) which would total 1 1/2 pounds.