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BlackZzzverrR [31]
3 years ago
15

Let f = {(–2, 4), (–1, 2), (0, 0), (1, –2), (2, –5)}.

Mathematics
2 answers:
kolbaska11 [484]3 years ago
7 0

Answer:

the quantity is undefined

Step-by-step explanation:

Murljashka [212]3 years ago
5 0

Answer: the composition is undefined

Step-by-step explanation:

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Shawna and her best friend Keisha go shopping.
amid [387]

Answer:

138

Step-by-step explanation:

p(x) = 3x^4 + 2x^3 − 4x^2 + 21

Let x = 2

p(2) = 3*(2)^4 + 2*(2)^3 − 4*(2)^2 + 21

       = 3*16+2*8-4*4+21

       =48+16-16+21

        = 69

This is per girl

There are 2 girls

2 * 69

138

4 0
3 years ago
¿Cuántas esferas hay en la figura 20?
scoundrel [369]

Answer:

418

Step-by-step explanation:

fig 2 = fig 1 + 5

fig 3 = fig 2 + 7 or fig 1 +5+7   16

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4+5+7+9+11+13+15+17+18+19+21+23+25+27+29+31+33+35+37+39

8 0
3 years ago
Quadrilateral jklm is a rhombus. the diagonals intersect at n. if the measure of angle jkl is 104°, find the measure of angle jk
Paul [167]
The diagram of rhombus JKLM is shown in the diagram below

A rhombus is a quadrilateral with four equal sides and its diagonals intersect perpendicular to each other (makes 90° angles). Opposite angles are equal (the same with a parallelogram). Each diagonal bisects the angle at J, K, L, and M equally

If angle JKL is 104°, the measurement of angle JKN is 104÷2=51°

5 0
3 years ago
Read 2 more answers
Find the function value.. . cos^2(7pi/8)=
Greeley [361]
To evaluate this function, we use the calculator. We change the setting to radian first because we are using pi and thensimply input the cosine of 7 pi over 8. Then we square the answer. <span>We expect this number to be less than 1. </span>The function value is 0.8536. 
4 0
3 years ago
4. A chicken salad recipe calls for pound of chicken per serving. How many pounds of chicken are needed to make 8 servings?
ira [324]

Answer: 8 pound

Step-by-step explanation: 8 × 1 = 8pound

8 0
3 years ago
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