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bezimeni [28]
2 years ago
10

Please help! (its in the pic) thank you! :)

Mathematics
1 answer:
tia_tia [17]2 years ago
6 0
Answer: angle 2 is 49°
explanation: the interior angles of all triangles add up to 180°, so just subtract the known angles from 180 to get the unknown angle:)
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Look at the picture.
Snowcat [4.5K]
The answer is (-7,9)
6 0
3 years ago
What are all the vocabulary words in all math classes?​
Kaylis [27]

Answer:

There are infinite vocabulary words that can be used in math, but i think these are the most commonly used.

Step-by-step explanation:

. parallel - equal- equidistant - collinear - symmetry - tangent.

. Lines- angles-circles - quadrilateral- circumference.

.Addition-subtraction-calculate- arithmetic - decimal-radius-diameter - center of gravity-centroid-equilateral- isosceles- height-median - perpendicular bisector- compass - protractor.

. Average- axis - coordinates-curve - cylinder - section - cosine- sine- multiplication - division - cube-cone- degree- divisor - dozen-ellipse - equation-numerical- even- odd - exponent- expression - corresponding - factor - factorial- factorization - fraction- geometry - algebra - graph - greater than - more - less- compare - integer- intersection - inequality - equality - identity - inverse - real - imaginary - irrational - rational- linear- mean- minus- plus- negative - positive - perimeter - parabola - parallelogram - quotient - radian- series-set- slope- sphere - solve - square root - symbol - volume-variable.

6 0
3 years ago
I’ve been stuck on this question for awhile and i can’t answer it
vfiekz [6]

Answer:

PEMDAS.

parenthesis first, then exponents, next would be mutiplication/division, then lastple add/subtract.

Step-by-step explanation:

first would be 15-7, then the 3^2, etc

8 0
3 years ago
What are the terms in the expression 2x−4y+8 ?
rodikova [14]

Answer:

<u>The correct answer is D. 2x, -4y, and 8.</u>

Step-by-step explanation:

The concept of the terms of an equation is used for the monomials of each member participating in the equation. In Mathematics we distinguish between two types of terms:  

1. The terms in x: when the terms are accompanied by a literal.

2. The independent terms: when the terms are constituted by numerical elements.

4 0
4 years ago
Can you help thank you i will give branlyist if you are correctt
seropon [69]

Answer:

The answer is: Y is always 2

Step-by-step explanation:

You can see this because as you go left to right the y corrodinate will always be 2 as the x increases/ decreases.

6 0
3 years ago
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