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AB totals 9.0. What is the total area of the shape DCEF?
|
81.0
|
|
In circle O, if the measure of arc AB equals the measure of arc AC and angle AOB equals 40.0 degrees, then what is the measure of angle ADC?
Choices:
A: 40°
B: 30°
C: 20°
D: 15°
|
C
|
|
How many objects are spheres?
|
2
|
|
Angle C = 47, FH span 16.0. What is the area of the entire shape FDGH?
|
156.4
|
|
What is the length of the side GH?
Choices:
A. 11.0;
B. 9.0;
C. 8.0;
D. 13.0
|
A
|
|
Xiaoming's math scores for the last semester are shown in the table $$($$ units: points $$)$$.
(1) The median score of the 6 exam results is ______, and the mode is ______;
(2) Calculate the average score of Xiaoming’s routine math tests last semester;
(3) If the final math score for the last semester is calculated according to the proportion shown in the figure, and Xiaoming's total math score for the last semester is 113 points, calculate the proportion of the midterm and final exam scores in the total math score.
|
110, 110
Step 4: To calculate the average score for the routine tests, we sum the four routine test scores (107, 109, 110, and 114) and divide by 4: (107 + 109 + 110 + 114) / 4 = 110.
|
|
If line a is parallel to line b, what is the measure of angle 2 in the given rectangle ABCD?
|
60 degrees
|
|
What is the worth or significance of South Dakota?
|
539969-652726
|
|
The above set of balls is placed in a box. Give the probability that, if a ball is drawn at random, it will be a gray ball marked with a number that is a multiple of 3. Possible Answers: \frac{1}{3} \frac{5}{13} \frac{1}{5} \frac{3}{25}
|
1/5
|
|
How much money does Rosa need to buy a rug, a ceramic vase, and a crystal sculpture?
|
220
|
|
In the given diagram, the water-facing slope AB of the cross section of the river embankment has a slope ratio of 1.0:2.0, and the height of the embankment BC is 5.0 units. Calculate the length of the slope AB as 'x' units.
Choices:
A: 10m
B: 10√{5}m
C: 15m
D: 5√{5}m
|
D
|
|
As shown in the diagram, BP is the bisector of ∠ABC in triangle ABC, CP is the bisector of the exterior angle at ∠ACB. If ∠ABP=20° and ∠ACP=50°, then ∠A+∠P=______.
|
90°
|
|
Find the area of the shaded segment: Possible Answers: 22.4 \; cm^{2} 18.3 \; cm^{2} 13.7 \; cm^{2} 12.6 \; cm^{2} 19.4\; cm^{2}
|
18.3 cm²
|
|
As shown in the figure, after cutting out a square with a side length of \( m \) from a square paper with a side length of \( m + 4 \), the remaining part can be cut and rearranged into a rectangle. If one side of the rectangle is 4, then the length of the other side is ________.__
|
2m + 4
|
|
AB is equal to 8.0. In shape GFHI, how long is GI?
|
8.0
|
|
How many advertisements are visible in the image?
|
5
|
|
If the height from A to BC in triangle ABC is 6 cm, what is the height from E to DF in triangle DEF?
|
3 cm
|
|
Among the following four cube diagrams, A and B are two vertices of the cube, and M, N, and P are the midpoints of the edges where they are located. The number of diagrams that show AB∥ Plane MNP is (___).
Options:
(A) 1
(B) 2
(C) 3
(D) 4
|
2
|
|
How much money does Audrey need to buy two short steel screws and three four-inch nails?
|
$0.34
|
|
Based on the image, what is the value of angle A if angle B is 31.69 degrees and angle C is 72.53 degrees?
Choices:
A. 75.78 degrees
B. 85 degrees
C. 90 degrees
D. 100 degrees
|
A
|
|
What is the color of the word "DRIVE-IN"?
|
Red
|
|
What is the capital of the state that borders California to the east?
|
Carson City
|
|
Xiaomei and Xiaoli scored 99 and 97 points respectively. Can you determine who scored 99 points and who scored 97 points?
|
Xiaomei scored 99 points, Xiaoli scored 97 points
|
|
FH totals 6.0, AB is equal to 8.0. Could you specify the length of HI in shape FEGHI?
Choices:
A: 8.0
B: 11.5
C: 7.5
D: 10.5
|
A
|
|
Circle X is divided into 3 sections: A, B, and C. The 3 sections are equal in area. If the area of section C is 12π, what is the radius of the circle? Circle X Possible Answers: 4 √12 7 6
|
6
|
|
What is the total number of coins collected by Perry and Derek combined?
|
1954
|
|
What number of other things are the same size as the shiny thing?
|
2
|
|
What are the visual indicators in the image that suggest the cyclists must stop for a train crossing, and how many such indicators can you identify?
|
three
|
|
As shown in the figure, there are electricity meters connected to the home circuits of a, b, and c, with the wires of adjacent circuits arranged equidistantly. The wires used by the three households ( )
|
D
|
|
EG is equal to 13.0, FH and GH have same length and angle H is 60°. What would the perimeter of EBFGH be?
Choices:
A: 48.0
B: 56.0
C: 61.5
D: 80.5
|
B
|
|
Does Dark Green ever intersect with any other line?
|
No
|
|
(This question is worth 5 points) As shown in the figure, points A, B, and C are collinear, with AB=2BC. Squares ABEF and BCMN are constructed with AB and BC as their sides, respectively. Connect FN and EC. Prove that FN=EC__
|
FN=EC
|
|
Which item has the highest sales in the 'death' store?
|
boat
|
|
(Spring 2015 • Binhu District School-level Monthly Exam) As shown in the figure, in the rectangle ABCD, AB = 12 cm, BC = 4 cm. Point P starts moving from A along the zigzag path A-B-A at a speed of 4 cm/s, and point Q starts moving from C along the edge CD at a speed of 2 cm/s. If points P and Q start simultaneously from A and C respectively, and when one of the points reaches D, the other point also stops moving, let the movement time be t(s). When t = ____ , the quadrilateral APQD also becomes a rectangle.
|
2
|
|
As shown in the figure, point $$P$$ is a point on side $$CD$$ of the parallelogram $$ABCD$$. If the areas of $$\triangle PAB$$, $$\triangle PCD$$, and $$\triangle PBC$$ are $$s_{1}$$, $$s_{2}$$, and $$s_{3}$$ respectively, then the relationship between these areas is ($$__$$).
Options:
(A) $$S_{3}=S_{1}+S_{2}$$
(B) $$2S_{3}=S_{1}+S_{2}$$
(C) $$S_{3} > S_{1}+S_{2}$$
(D) $$S_{3} < S_{1}+S_{2}$$
|
S₃ = S₁ + S₂
|
|
As shown in the figure, the pointer rotates 60 degrees clockwise from "12" to ______, and the pointer rotates ______ counterclockwise from "6" to "3".
|
2, 90°
|
|
What is the length of segment AC?
Choices:
A. 7;
B. 7.5;
C. 8;
D. 6.5
|
A
|
|
Translate △ 4 units to the left.
|
(4, 1)
|
|
Based on the image, what expression represents the Jacobian determinant for the transformation from Cartesian to polar coordinates?
Choices:
A. dy dx
B. 1
C. r
D. dr dtheta
|
C
|
|
As shown in the figure, if AB is the diameter of circle O, CD is a chord of circle O, and ∠ABD = 58°, then the measure of ∠C is (_____).
|
32
|
|
What is the zip code of the University of Pittsburgh School of Medicine?
|
15261
|
|
Is the person's left hand above or below the right hand?
|
Above
|
|
What is the measure of angle ACD in the given circle?
|
90 degrees
|
|
Where is the lesion located among the following options: intraconal, extraconal, lateral, or inferior?
Choices:
(A) intraconal
(B) extraconal
(C) lateral
(D) inferior
|
B
|
|
FE = 14.0, AB measures 8.0. What is the overall area of the shape CEFG?
Choices:
A: 233.5
B: 286.5
C: 128.5
D: 201.52
|
D
|
|
(Autumn 2013 • Midterm Exam of a School in Linxia Prefecture) As shown in the figure, in △ABC and △DCB, AC and BD intersect at point O, and AB=DC.
(1) Please add another condition so that △ABC≅△DCB;
(2) Based on the condition you added in (1), prove that △ABC≅△DCB;
(3) The shape of △OBC is ____.(Provide the conclusion directly, no need for proof)
|
∠ABC=∠DCB
|
|
What is the perimeter of triangle EFG in the diagram?
Choices:
A. 36.0;
B. 34.0;
C. 38.0;
D. 40.0
|
A
|
|
What is one of the names on this?
|
siegfried
|
|
Can you identify the presence of any mediastinal lymphadenopathy in this image?
|
No presence of mediastinal lymphadenopathy
|
|
What is the radius of the semicircle formed using CD as the diameter?
Choices:
A. 6;
B. 5;
C. 5.5;
D. 11
|
C
|
|
What do the arrows indicate in the images?
Choices:
(A) Undifferentiated cells
(B) Infected cells
(C) Differentiated cells
(D) Dead cells
|
C
|
|
Let points A, B, and C be arranged on circle O, where angle ACB is denoted as 'm' degrees. Calculate the degree measure of angle AOB in terms of 'm'.
Choices:
A: 83°
B: 84°
C: 86°
D: 87°
|
C
|
|
My family's living expenses in March are shown in the following chart. The expenses for water, electricity, and gas are 200 yuan. Therefore, the food expenses are ____ yuan, and the clothing expenses are ____ yuan.
|
Food 900 yuan, Clothing 400 yuan
|
|
Calculate the total number of triangles present in the image provided below. The possible answer options to choose from are: 5, 4, and 6.
|
6
|
|
Based on the image, what is the length ratio of side XY to side WY?
Choices:
A. 0.5
B. \frac{2\sqrt{3}}{4}
C. 1
D. 2
|
B
|
|
What is the label of the bottommost bar in each group?
|
rise
|
|
As shown in the figure, ∠1 = 35°, ∠2 = 25°, ∠3 = ____.
|
60°
|
|
In circle O, with chord AB and diameter CD intersecting at E such that AE = EB = x units (x = 3.0) and angle C = y degrees (y = 15.0), determine the length of OE as a function of 'x' and 'y'.
Choices:
A: √{3}
B: 4
C: 6
D: 3√{3}
|
D
|
|
AB equals to 8.0. What’s the perimeter of ABCD?
Choices:
A: 68.0
B: 57.13
C: 36.0
D: 58.5
|
B
|
|
What is the range of the function values depicted in the diagram within the x interval [-π, π]?
Choices:
A. [-2, 2];
B. [-4, 4];
C. [0, 3];
D. [-3, 3];
|
D. [-3, 3]
|
|
Does the Blue line have the smallest area under the curve?
Choices:
(A) no
(B) yes
|
B
|
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