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zhannawk [14.2K]
3 years ago
15

I need help pleaseee

Mathematics
2 answers:
Slav-nsk [51]3 years ago
7 0

Answer:

Step-by-step explanation:

20 (8+5+4+3)

Snowcat [4.5K]3 years ago
4 0
20 bcuz the numbers are 8, 4,5, and 3. When u add it together then you get 20
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Find the value of x. *
Ludmilka [50]

Answer:

13x + 7 + 4x + 15 = 90

17x + 22 = 90

17x = 68

x = 4

4(4) + 15= 16 + 15= 31

13(4) + 7 = 52 + 7 = 59

Step-by-step explanation:

6 0
4 years ago
What are the parts of the circle
Oksanka [162]

The parts of a circle are the r<em>adius, diameter, circumference, arc, chord, secant, tangent, sector and segment.</em>

Radius:

The distance from the center to any point on the circle.

Diameter:

The distance across the circle through the center point.

Circumference:

The distance around a circle.

Arc:

arcs in the same circle that have exactly one point in common. measure of arc divided by 360 multiplied by the circumference. the length of an arc. semicircle. an arc that is half of a circle; always measures 180 degrees.

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a line segment that connects two points of a circle.

Secant:

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Tangent:

A tangent is a line that intersects the circle in exactly one point.

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4 0
2 years ago
A system of two linear equations and three unknowns can be solved by:
irakobra [83]
These cannot be solved.- 3 unknowns require 3 equations 
3 0
3 years ago
Tic is an isosceles triangle with a vertex angle I. if the angle of I is 70. find the measure of t.
Colt1911 [192]
Angles of a triangle = 180 degrees
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3 0
4 years ago
Read 2 more answers
Simplify 4^2 * 4^8= A.)4^16 B.)4^10 C.)16^16 D.)16^10 please help me i need this asap.
SVEN [57.7K]

Answer:

4^{10}

Step-by-step explanation:

Complete the exponents first.

4*4=16

4*4*4*4*4*4*4*4=65536

65536 *16= 1048576

The answer is 4^{10}

You can also find this if you add the exponents.

6 0
3 years ago
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