I need so much help whats 45+90 ???
Answer: 135
Step-by-step explanation:
45 + 90
take 10 of 45 and add it to 90 = 100
100 + 35 = 135
Answer:
135
Step-by-step explanation:
Which relationships describe angles 1 and 2?
Select each correct answer.
Answer:
complementary
Step-by-step explanation:
if you add angle 1 and 2 they equal 90 degrees that means it's complementary
Please answer the question
Answer:
hi
Step-by-step explanation:
i dont have an answer sorry but i just wanted to say im struggling w u (i'm doing delta mathhhh)
1.) A, B and C are collinear points with coordinates -4, 2 and -7 respectively. Determine which point is between the other two.
2.) A, B and C are collinear points with AB = 5, BC = 9 and AC = 4. Which is between the other two?
3.) If the coordinates of A and B are -5 and 7 respectively and C is the midpoint of line AB, find the CA. What is the coordinate of C?
4.) In ∠ABC, ray BD is the angle bisector of ∠ABC. If the m∠ABD = 2x + 5 and m∠DBC = 5x - 10, find:
a. value of x
b. m∠ABD
c. m∠ABC
The point between the other two is point A
2. The point between the other two is point A3. The coordinate of C is 14. x = 5, ABD = 15 and ABC = 30The point between the other two.Arranging the given points in order, we get:
C (-7) < A (-4) < B (2)
We can conclude that, the point A is between points C and B.
The point between the other two.Since A, B, and C are collinear, we have:
BA + AC = BC
Substituting the given values, we get:
5 + 4 = 9
9 = 9 --- true
We can conclude that, the point A is between points C and B.
Midpoint of ABGiven that
A = -5
B = 7
We have
Midpoint C = (7 - 5)/2
Midpoint C = 1
The value of x and the anglesHere, we have
Bisector BD
This means that
2x + 5 = 5x - 10
Evaluate
3x = 15
x = 5
So, we have
ABD = 2(5) + 5
ABD = 15
Then, we have
ABC = 2 * 15
ABC = 30
This means that the measure of angle ABC is 30 degrees
Read more about angles at
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puzzle five percent digital escape answer key
I NEED HELP ASAP!!
What scale factor was used to produce figure 1 from figure 2?
two triangles labeled figure 1 and figure 2, where figure 1 has legs that are 2 units long and figure 2 has legs that are 4 units long
4
2
one half
one fourth
Answer: the first dude is wrong the answer is two
Step-by-step explanation:
its double the size of figure 1... so the answer is obviously 2
CAN SOMEONE PLEASE HELP ME GIVING BRAINLYESTT
Answer:
9
(10 / 2) + (1 + 4) - 5
Sorry I cannot answer 10 rn but I will soon
Answer:
9:
-3.8
Step-by-step explanation:
I just did the math- theres not really a explanation...
help for 10 points :DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Answer: 339 1/2
Step-by-step explanation: To solve, you have to do 48 1/2 x 7, and you will get 339 1/2
Answer:
339 1/2 ounces
Step-by-step explanation:
48.5 x 7= 339.5=339 1/2
Alex bikes to work and then back home four days a week, which is 65 miles total each week. How many kilometers does he bike each day that he bikes to work? Round your answer to the nearest tenth of a kilometer if needed. (Hint: 1 mi ≈ 1.609 km)
161.6 km
26.1 km
40.4 km
104.6 km
Answer:26.1
Step-by-step explanation:
Please help as quick as you can!
Linear Inequalities
The length of a rectangle is 5cm less than twice it's width. If the perimeter of the rectangle is no more than 80cm, what are the maximum possible dimensions?
Answer:
15 cm and 25 cm
Step-by-step explanation:
First let's mark the width with the letter b, and the length with a:
width: b
length: a = (2b - 5)
Then we have an inequality (P = 2a + 2b):
2 × (2b - 5) + 2b ≤ 80
4b - 10 + 2b ≤ 80
6b ≤ 80 + 10
6b ≤ 90 / : 6
b ≤ 15
a ≤ 2 × 15 - 5
a ≤ 25
Answer:15 cm and 25 cm
Step-by-step explanation:
help me and thank you :DDDDDD
Answer:
6.701
Step-by-step explanation:
Answer: 6,000 and 7,000
Step-by-step explanation:
600 and 700 turns into thousands so its 6,000 and 7,000
What is the measurement of N?
A) 167
B) 180
C) 161
D) 176
Answer: C. 161
Step-by-step explanation:
Since the given angle is a straight angle measuring 180 degrees, we can simply subtract 19 from it to get the value of N.
PLEASE PLEASE HELP ME IM GOING TO FAIL MY GRADE!!!!!
In a chemistry lab, there are 9.52 grams of a powdered substance in a container. Max needs to place an equal amount of the powdered substance into each of 3 glass plates. The amount of powdered substance he places into each glass plate is 1.98 grams.
Max estimates that there are about 4.5 grams of the powdered substance remaining in the container. Is his statement reasonable?
A.
This is not reasonable because 9.52 grams can be rounded to 9.5 grams and 1.98 grams can be rounded to 2 grams. Since 9.5 − 3(2) = 3.5, there would be about 3.5 grams of the powdered substance remaining in the container.
B.
This is reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 2.5 grams. Since 9 − 3(2.5) = 1.5, there would be about 1.5 grams of the powdered substance remaining in the container.
C.
This is reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 1.5 grams. Since 9 − 3(1.5) = 4.5, there would be about 4.5 grams of the powdered substance remaining in the container.
D.
This is not reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 1 gram. Since 9 − 3(1) = 6, there would be about 6 grams of the powdered substance remaining in the container.
Answer:
Step-by-step explanation:
it is A because I did this before hope u get a A+
Rectangle PQRS is reflected across the y-axis to form Rectangle What is the length of line segment Q' R'?
Answer:
3
Step-by-step explanation:
reflection keeps the same shape and size of the rectangle. length stays the same, position changes
Which angle is vertical to DEA?
Answer:
[tex]\large\boxed{\tt \angle BEC}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked for which angle is \underline{Vertical} to} \ \tt \angle DEA.[/tex]
[tex]\large\underline{\textsf{What are Vertical Angles?}}[/tex]
[tex]\textsf{Vertical Angles are 2 angles that are opposite from each other, and are formed}[/tex]
[tex]\textsf{by the same intersecting lines. Vertical Angles also have to share a common Vertex.}[/tex]
[tex]\textsf{*Vertical Angles are also congruent to each other.}[/tex]
[tex]\large\underline{\textsf{What is a Vertex?}}[/tex]
[tex]\textsf{A Vertex marks the point where 2 lines intersect. This is the point where angles}[/tex]
[tex]\textsf{are formed.}[/tex]
[tex]\large\underline{\textsf{Finding the Vertical Angle;}}[/tex]
[tex]\textsf{Our primary focus should be} \ \tt \angle DEA. \ \textsf{Remember that Vertical Angles are primarily angles}[/tex]
[tex]\textsf{opposite from each other. This only leaves one option which is} \ \tt \angle BEC. \ \textsf{Note how}[/tex]
[tex]\textsf{both angles are opposite from each other, and they share a common vertex point.}[/tex]
[tex]\textsf{Lastly, they are formed by the same intersecting lines, which guarantees they're}[/tex]
[tex]\textsf{vertical angles.}[/tex]
Kay has a shed in her backyard that needs to be painted before she stores her tools in it. She has enough paint to cover 200 square feet of material. How much paint will Kay need to paint the shed? Will she have enough paint?
Answer:
i this its no
Step-by-step explanation:
she will need 217 square feet of paint
i think
Answer:
enough
Step-by-step explanation:
she will paint 114 square feet
PLEASEEE HELP GOING TO FAIL!!!
The original price of a ski jacket was $270. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off the sale price.
What price did Arianna pay for the ski jacket?
A.
$182.25
B.
$202.50
C.
$192.50
D.
$175.50
what does 2.1 represent if you had to turn it into a fraction?
HELPPPP TY IF U HELP ME
Answer:
45
Step-by-step explanation:
If you simplify the fraction 45/5 it equals 9
Last year, there were 48 members in a chess club. This year, there are 55 members in the club. Find the percent (%) increase in the number of members clubs. Round your answer to the nearest whole number.
Answer:
hence girls put more effort they are the hardest working peopleAnswer:
15
Step-by-step explanation:
HELPPPPPPPPPPPP I NEED HELLP
please help I cant get the answer
Answer:
125 degrees
Step-by-step explanation:
the total is 180 degrees and it gives us 55. 180-55 is 125
Answer:125
Step-by-step explanation: 180 is the angle of a straight line. 180-55=125
What is the area of the parallelogram?
18 square units
28 square units
21 square units
16 square units
Answer:
I'm sorry, but there is no information provided about the parallelogram, so I cannot determine its area. Please provide me with more information or context so that I can answer your question better.
Please help!! Giving brainliest 2 the right answer! <3
Answer:
W=14×0.35
W 4.9
W=4.9
I hope this helps out
The total number of questions in the biology test are 40.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
For one biology test, Jhon correctly answered 14 questions. This gave him a score of 35%.
Let the total number of questions be w.
Now, 35% of w=14
35/100 ×w=14
35w=1400
w=1400/35
w=40
Therefore, the total number of questions in the biology test are 40.
To learn more about the percentage visit:
brainly.com/question/24159063.
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Help me! please this needs to be done
Answer:
54+t
Step-by-step explanation:
54-t+2t
-t+2t= +t
54+t
Please Help!!! I will give brainlist if right!!!
Caleb bought a jacket for $52 and 3 shirts for $12 each. The sales tax is 4.5%. How much did Caleb spend for all of the items, including tax?
Round to the nearest cent (hundredth). Include the $ symbol
Answer:
Caleb spent $91.96 for all of the items, including tax.
Step-by-step explanation:
First, let's calculate the cost of the shirts:
3 shirts * $12 per shirt = $36
Now, let's add the cost of the jacket and the shirts together:
$52 + $36 = $88
Next, let's calculate the amount of sales tax Caleb has to pay:
$88 * 4.5% = $3.96
Finally, let's add the sales tax to the total cost:
$88 + $3.96 = $91.96
Therefore, Caleb spent $91.96 for all of the items, including tax.
Answer:
same as the other guy
Step-by-step explanation:
Use the figure.
A circle has a radius labeled four feet.
Find the area to the nearest hundredth. Use 3.14
for π
.
The area of the circle that has a radius of 4 feet will be 50.2 square feet.
What is the area of the circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the area of the circle will be
A = πr² square units
The radius of the circle is 4 feet. Then the area of the circle is calculated as,
A = π x (4)²
Simplify the equation, then the area of the circle is calculated as,
A = π x (4)²
A = 3.14 x 16
A = 50.2 square feet
The area of the circle that has a radius of 4 feet will be 50.2 square feet.
More about the area of a circle link is given below.
https://brainly.com/question/11952845
Answer: hope this helps ♡
The area = 12.56 feet
Step-by-step explanation:
π = 3.14 r = 4ft
A = π × r²
A = 3.14 × r²
A = 3.14 × 4² ft
A = 3.14 × 16ft
A = 12.56ft
An online ticket broker charges a flat service fee of $6.50 per ticket sold.
a. If Ava buys a concert ticket priced at $36, what will be her total cost?
Answer: ???
b. Write an equation to represent the relationship between these variables. Let p represent the price of the ticket, and let t represent the total cost.
Answer:???
c. Use your equation to calculate the total cost for a concert ticket priced at $23.95.
Answer:???
d. Use your equation to calculate the price of a concert ticket if the total cost Max paid is $65.49.
Answer:???
Answer:
a. $42.50
b. p + $6.50 = t. or p = t - $6.50
c. $17.45
d. $58.99
Step-by-step explanation:
a. $36 + $6.50 = $42.50
c. $23.95 - $6.50 = $ $17.95
d. $65.49 - $6.50 = $58.99
yall help me for 10 points thats crazyyyy